# Posts by Marko

Total # Posts: 412

math gcf
what is the gcf for 84 and 126 a. 42 b 21 c 18 d 7 i got: 42 is that right?

math word problem
so the least number of dancers that are needed for groups of 4,5,6 is 60

math word problem
what is the least number of dancers that are needed if a choreographer wants to arrange them in groups of 4,5, or 6 with none left? im not understanding the question. can you help?

Math estimate each quotient
26) 36 1/3 divide by 4 2/5 i got: 36 divide by 4 = 9 28) 8 2/12 divide by 8 2/7 i got: 8 divide by 8 = 1 are these right?

Math estimating product
18) 5 2/9 * 4 9/10 i got: 5 * 5 = 25 20) 1 7/10 * 8 1/12 i got: 2 * 8 = 16 22) 5 3/4 * 2 2/3 i got: 6 * 3 = 18 24) 5 4/5 * 9 1/2 i got: 6 * 9 = 45 are these write?

math estimating w/fractions
Why would 14 be different answer?

math estimating w/fractions
can you check my answers: estimate w/mixednumbers: 8) 9 1/11 - 3 7/9 i got: 9 - 4 = 5 9) 4 1/2 - 1 24/25 i got: 4 - 2 = 2 12) 9 8/10 + 8 2/10 i got: 10 + 8 = 18 14) 4 5/9 + 5 9/10 i got: 4 + 6 = 10

math compare
sorry yes jackie .7 tallest. my dad is confusing me he said -17.3F is coldest rather than -17.8F i just want you to reconfirm i think -17.8F is the coldest at noon?

math compare
word problem the temperature at 3am was -17.3F by noon the temperature was -17.8F. at what time was it the coldest? i said -17.8F is that right? word problem sam is 5/8" taller than jackie. Shelly is 0.7 in taller than Jackie. who is the tallest? i guessed is it Jackier ?

math write in simplest form
ok thanks

math write in simplest form
1) y/z for y =-6 z = -20 i got: -6/-20 = 0.3 2) 2y/-z y= -5 z = -12 i got: 2(-5)/-12 = -10/-12 = 0.83 3) y + z/2z y= -4 z = 8 i got: -4 +8 / 2(8) = 4/16 = 1/4 4) -2y + 1/-10 y= 3 z = 10 i got: -2(3) + 1/-10 = -5/-10 = 0.5 are these correct?

math pls help order least to greatest
thank you very much this was hard to learn for me but i think i finally get it. thanks for checking my answers.

math pls help order least to greatest
1) 5/4 1.5 -3.2 -0.5 i got: -3.2 -0.5 5/4 1.5 2) 1/11 -0.9 0.09 1/10 I GOT: -0.9 0.09 1/11 1/10 3) 0.1222 -11/12 -1/6 -0.1 I GOT: -11/12 -1/6 -0.1 0.12 4) 2/3 0.6 -5/6 -6.6 I GOT: -6.6 -5/6 0.6 2/3 5) 1.312 1 3/8 - 1 3/10 -1.33 I GOT: -1.33 -1 3/10 1.312 1 3/8 6) 1 4/5 -8/9 -1...

math rational comparing #'s
can you check: < > = -2/9 > -4/9 -1/6 > -2/3 -5/12 > - 3/4 -1 < - 1/3 -5/6 = -10/12 -1/8 > - 1/2 -1.2 > -2.1 -0.6 < -0.52 -1.23 < -1.25 -0.53 < -5.333 -3 1/4 = -3.25 -4 2/5 < -4.12 are these right?

math Ms.Sue or Reiny help Pls
order from least to greatest - 1/3 0.3 -0.35 -3/10 i got: 0.35 -1/3 -3/10 0.3 #8) 1/5 -0.25 0.21 3/10 i got: -0.25 1/5 0.21 3/10 9) -9/11 -0.55 -3/4 -12/25 i got: -9/11 -3/4 -0.55 -12/25 #10) -9/10 -0.55 -3/4 -12/25 i got; -9/10 -3/4 -0.55 -12/25 are these correct?

MATH LEAST TO GREATEST
Reiny can you help check these?

MATH LEAST TO GREATEST
order from least to greatest - 1/3 0.3 -0.35 -3/10 i got: 0.35 -1/3 -3/10 0.3 #8) 1/5 -0.25 0.21 3/10 i got: -0.25 1/5 0.21 3/10 9) -9/11 -0.55 -3/4 -12/25 i got: -9/11 -3/4 -0.55 -12/25 #10) -9/10 -0.55 -3/4 -12/25 i got; -9/10 -3/4 -0.55 -12/25 are these correct?

algebra rational numbers
compare < > = 1) - 1/7 -6/7 i got : < 2) -3/4 -3/8 i got: < 3) - 1/2 - 2/10 i got : > 4) - 3/4 -1 i got: < 5) - 1/2 - 5/6 i got: < 6) -4/5 -1/3 i got: > 7) 5.2 > -8.3 8) -6.5 > 6.2 9) -4.9 > -4.3 10) 1.09 < -1.90 11) -1.22 < -6.5 12) -10....

preposition questions
3) would it be prep of pointed to shoes 8) prep of pointed to book

preposition questions
i need to underline the preposition in each sentence and draw an arrow pointing to its object 1) Valentines Day is in February. prep - in pointed to Februaray 2) Ihave new puppy at home. prep = at pointed to home 3) There are 2 pairs of shoes under the bed. prep under pointed...

ok thank you very much

i have to fill in the blank: adverbs of time tell ___ something happens. I wrote: when adverbs of frequency tell ___ something happens. i wrote : how often or is it also when? can you check this? i have an ARTICLES EXCERCISE 1) ARTICLES ARE USE WITH: a adjectives only b nouns ...

math order from least to greatest
5) 0.1333, 2/75, 1.3 i got: 0.1333, 0.0266, 1.3 i think i messed up on this so least to greatest should be: 0.0266, 0.1333, 1.3 or : 2/75 , 0.1333, 1.3 is that right now?

math order from least to greatest
ok thanks 1 more question on this: word problem: a group of gymnasts was asked to name their favorite piece of equipment. 0.33 gymnasts chose the vault 4/9 chose the beam 1/7 chose uneven bars list thier choices in order of preference greatest to least i wrote 4/9 beam, 0.33 ...

math order from least to greatest
can you check my work i need order least to greatest 6 problems. 1) 0.2222 1/5 0.02 i got: 0.2 0.2222 0.02 2) 1.1111 1 1/10 1.101 i got: 1.1 1.101 1.1111 3) 6/5 1 5/6 1.3333 i got: 1.2 1.3333 1.83333 4) 4.333 9/2 43/7 i got: 4.3333 4 3/7 9/2 5) 0.1333 2/75 1.3 i got: 0.1333 0....

common factors
sorryt again 2/7 and 6/21 for 24/84 thanks for your help!

common factors
i need to use common factors to write 2 factors equivalent to each fractions: 1) 8/24 i got 2/6 and 1/3 2) 18/36 igot 3/6 and 1/2 3) 27/81 i got 1/3 and 9/27 4) 60/140 i got 3/7 and 15/35 5) 30/42 igot 5/7 and 10/14 6) 45/90 igot 1/2 and 5/10 7) 24/84 i got: 2/ and 6/21 8) 36/...

simplest form
#6 is 3/4 sorry thanks

simplest form
write each fraction in simplest form 1) 24/32 = 3/4 2) 18/27 = 2/3 3) 33/39 = 11/13 4) 8/18 - 4/9 5) 16/28 = 4/7 6) 21/28 = 21/28 7) 18/30 = 3/5 8) 25/35 = 5/7 ARE THESE Correct?

math scientifi notation
i need to write the each number in scientifi notation. the brain contatins about 100 trillion nerve connections i wrote: 1 x 10^11 power the volume of the water behind the grand coulee dam is aobut 10.6 million cubic yards i wrote: 1.06 x 10^2 power are these correct?

math divisibility
i need to write the missing digit to make each number divisible by 3 1,843,#89 i got the missing number as : 3 s/b 1,843,389 is that right? #2 i need to write the missing digit to make each number divisible by 8 2,4#2 i cant figure that out i got : 2,422? is that right? #3 i ...

science infectious disease
i have a project to present on salmonella can you help me find website that is understandable 7th grade i can use

social studies 7th gr
Im learning about types of government and need to write advantages and disadvantages for each of the following: do you have website that could help me' 1) theocracy 2) monarchy, 3) dictatorship 4) facisims 5) democracty 6)cnsititutional monarchy 7) communism

algebra pls help
i don't understand what you did? X/2 - 6 = R + 6 +6 X/2 = R + 6 * 2 = * 2 x = 12 is the answer the operations needed multiplicaton and addition to get right answer?

algebra pls help
A numbmer is divided by 2, then 6 is submtacted from the result. what operations are needed to return to the original number? I am going to say: x/2 -6 the operations needed are multiplication and addition to get right answer?

algebra short response
A nubmer is divided by 2, then 6 is submtacted from the result. what operations are needed to return to the original number? I am going to say: x/2 -6 the operations needed are multiplication and addition to get right answer?

math short response
i need to write a short response: a number is divided by 2, then is subtracted from the result. what operations are needed to return to the original number? i wrote division and subtraction n/2 - N = ? im not sure how to answer this can you help[

algebra
which statement is not true about variable? a a variable is used to represent a qty whose values may change or vary b letters are often used as variable c a variable is a rule showing relationshopms amount quantities d known values can be substitues for variale s ina formula i...

algebra word problem
c = 145

algebra word problem
use c = 35h + p to find the cost (c) of having a car tuned up if the charges are \$35 per hour(h) for labor plus the cost of parts (p). The mechanic estimates it will require 2 hours of labor and \$75 for parts a) \$220 b) \$110 c) \$145 d) \$35

algebra
a golfer went 1 stroke over par on the first hole and went 2 strokes under par on the second hole. what was the golfers score at that point a) -1 stroke b) 1 stroke c) -3 strokes d) 3 strokes i picked a. -1 stoke is that right?

Algebra -- Mrs Sue can you help
1)write a 2 step equation: 1) half a dollar minus five dollars equals fifteen dollars: n/2 -5 = 15 no im not sure on this one 2) five hours more than one half of an hour equals fifteen hours: n/2 + 5 = 15 so n = 20 20/2 is 10 + 5 = 15

Algebra -- Mrs Sue can you help
can youcheck these write a 2 step equation: half a dollar minus five dollars equals fifteen dollars: n/2 -5 = 15 five hours more than one half of an hour equals fifteen hours: n/2 + 5 = 15 two less than three times the number of feet of fencing required equals twelve feet: 3n...

ALgebra pls check -
can youcheck these write a 2 step equation: half a dollar minus five dollars equals fifteen dollars: n/2 -5 = 15 five hours more than one half of an hour equals fifteen hours: n/2 + 5 = 15 two less than three times the number of feet of fencing required equals twelve feet: 3n...

algebra word problem
can youcheck these write a 2 step equation: half a dollar minus five dollars equals fifteen dollars: n/2 -5 = 15 five hours more than one half of an hour equals fifteen hours: n/2 + 5 = 15 two less than three times the number of feet of fencing required equals twelve feet: 3n...

algebra word problem
can youcheck these write a 2 step equation: half a dollar minus five dollars equals fifteen dollars: n/2 -5 = 15 five hours more than one half of an hour equals fifteen hours: n/2 + 5 = 15 two less than three times the number of feet of fencing required equals twelve feet: 3n...

health crossword puzzle
studying about drugs i have a crossword puzzle and stuck need a 11 letter word that describes psychological depencene on a drug need a 11 letter word for : effect some drugs have when mixed together i got: sideaffects need 9 letter word blocks a persons abilitys to perceive ...

algebra writeing equations
ok so #2 the ticket is at most \$10 statement is t > 10 right?

algebra writeing equations
sorry forget what i wrote for #2 could it be; the ticket is at most \$10 t > 10

algebra writeing equations
#2 ) answer could it be; t < \$10

algebra writeing equations
often you can write an equation to solve a problem need help these 3 1) a band made a profit of \$352 from a concert. the band sold 116 tickets and spent \$25 on advertising. how much did each ticket cost? i wrotE: \$353 -\$25 /116 = COST PER TICKET is this right? write an ...

math alg - inequality
2 word problems write an inequality for each problem. solve the ineequality. 1) the school record for the most points scored in a football season is 85. lawrence has 44 points so far this season. how many more points does he need to break the record? i wrote p +44 >85 2) ...

algEBRA
Could you recommend practice sites for inequalities using less than and greater than and word problems

ALGEBRA
it happened again i don't know how to show you my questions

ALGEBRA
For each inequality tell whether the number in bold is a solution X < 7;7 I said yes P > -3; 3 I said yes K ¡Ý 5 ; 0 I said no 3z ¡Ü 12 ; 4 I said yes n ¨C 5 > 3 ; 6 I said no 2g + 8 ¡Ý 3; -1 I said yes write an inequality for ...

ALGEBRA
thats strange when i typed it it was correct the way i typed. but not it changed after it was submitted to you? i will try to redo.

ALGEBRA
can you help with these: for each inequality tell whether the number after symbol ; is a solution. x<7 ; 7 I said yes. p> -3 ; 3 i said yes k ¡Ý 5 ; 0 i said no 3z ¡Ü 12 ; 4 i said yes n - 5 >3 ; 6 i said no 2g + 8 ¡Ý 3 ; -1 i said...

algebra ineqUALITIES
can you check these tell if the number after the: color is a solution x < 7; 7 i say yes p > -3;3 i say yes k is greater than or equal to 5; 0 i say no 3z is less than or equal to 12;4 i say yes n - 5 > 3; 6 i say no 2g + 8 is geater than or equal to 3;-1 i say yes ...

algebra inequalities
can you check these tell if the number after the: color is a solution x < 7; 7 i say yes p > -3;3 i say yes k is greater than or equal to 5; 0 i say no 3z is less than or equal to 12;4 i say yes n - 5 > 3; 6 i say no 2g + 8 is geater than or equal to 3;-1 i say yes ...

social studies geography
geography terms 7th grade need help in defintions of ; phyical map, political map thematic map legend title can you help me with this with definition or website

science virus
i have a question do you think the influenza virus is a active or hidden virus and explain, im really not sure. i said active cause once you get it you feel the sympton right away. can you help me with this?

social studies landforms
could you refer me to a website that would give me an image of geographic images and defitnions of landforms

alg E BRA- INEQUALITIES
#4) x < -8: -10, -5, 0 i wrote: -10 -10 < -8 true #5) x is greater than or equal to -4: -6 , -1 , 0 i wrote -1 and 0 true #6) x is less than or equal to -1: -1 , 1, 3 i wrote: -1 true are these right?

alg E BRA- INEQUALITIES
Which numbers are solutions of each inequality? 1) X < 1: -2 , 1, 2 I WROTE: -2<1 TRUE 2) X > -5 : -7, -5 , -1 I WROTE: -1 > -5 TRUE i have more problems but i don't know how to type to you the ones that have symbol of < with line under to show: less than or...

al gebr word problem MATH
ok thank you Ms. Sue! good night

al gebr word problem MATH
177.85 - 55.35 = x x = 122.50 / 35.00 = 3.5hours 3.5 hours is the answer of how long the mechanic worked this seemed hard. but really is this how i would write it out. im doubting myself. but you say im right. so good

al gebr word problem MATH
parts to fix your car cost \$55.35. the mechanic charges \$35 per hour for labor. the final bill is \$177.85. how long did the mechanic work on your car? write and solve an equation. show work. i got; 177.85 - 55.35 = x x / 35 = is this almost right? im not sure how to do this?

word problem help algebra
1) For a walkathon a sponsor commmited to give you a flat ffe of \$5 plus \$2 for every mile you walk. Write an expression for the total amount you will collect from your sponsor at the enf of the walkathon. Then evaluate your =expression for 20 miles walked. I goet ; \$2m + \$5...

algebra worD PROBLEM
1) For a walkathon a sponsor commmited to give you a flat ffe of \$5 plus \$2 for every mile you walk. Write an expression for the total amount you will collect from your sponsor at the enf of the walkathon. Then evaluate your =expression for 20 miles walked. I goet ; \$2m + \$5...

algebra real world problm solving
wait: igot this instead: 12 (x) +15 = \$99 12(7) + 15 = \$99 84 + 25 = \$99

algebra real world problm solving
You want to buy a cd plaer that cost \$99. you already have \$15.00. If you save \$12 per week, when will you have enough money to buy the cd player? i need to write an expression and solve it. i wrote: x/12 - \$15 = \$99 im not sure how to do this?

algeBRA WORD PROBLEM
t = 570.00

algeBRA WORD PROBLEM
\$160.00 /6 = x

algeBRA WORD PROBLEM
65.00 + r/6 = \$160.00

algeBRA WORD PROBLEM
65.00 + r/6 + \$160.00

algeBRA WORD PROBLEM
so 65.00 + r/6 + \$160.00

algeBRA WORD PROBLEM
six familys split the cost of a family reunion. each family also spends \$65 for a hotel room. Each familys share of the cost of the party plus the cost of the hotel room totlas \$160. write and solve and equation to find the cost of the reunion. i don't know how to do this ...

algebra 2 word problem
1) a fitness club advertises a special for new members. each month of membership cost \$19, with an initial enrollment fee of \$75.00. write an expression for the total cost. Then evaluate your expression for 8 months of membership i wrote: \$75.00 + 19m = ? \$75.00 + 19(8)= \$227....

aLgEbrA variable & expression
great thanks matt and Ms. Sue. thanks very much!

aLgEbrA variable & expression
i need to define a variable and write an algebraic expression for each phraase. 1) two points few than 3 times the number of points scored yesterday. i wrote: 3p-2 = 2) one metere more than 6 times your height in meters i wrote: 1 + 6h 3) seven pages fewer than half the number...

algEBRA word problem
1 julies car travels 27 miles per gallon of gassoline used. she recently travedled 324 miles. how many gallons of gasoline did her car use? im learning about algebra multiplicaion property of equality and divsion property of equality would i write: i know i have to divide 324...

algebra world problems
1) the odometer on your car reads 20,186.7 after going 62.3 miles. write and solve an equation to determoine how many miles were on the odometere before going 62.3 miles. i wrote this; 0-62.3 = 20,186.7 2) michael bought a \$25.00 gift for a friend. After he bought the gift, ...

algebra phyics word problem
sorry i mistyped so can i write it out like this: s - 1,117 344 s - 1,117 + 1,117 = 344 + 1,117 s-0 = 1461 s=1,461 check; s - 1117 = 344 1461 - 1117 = 344

algebra phyics word problem
ok but this is in algebra mathword problem about physic

mrs sue algebra phyics word problem
can you check : is this righ: s- 1.117 = 3.44 s-1.117 + 1.117 = 3.44 +1.117 s-0 = 4.557 s= 4.557 4.557 - 1.117 = 3.44 3.44 = 3.44

algebra phyics word problem
at 20 degree C the speed of sound in air is 344 m/s. This is 1.117 m/s slower than the speed of sound in water. write and solve an equation to find the speed of sound in water. i started writeing this but im not sure how to do this: 344 - s = 344 im not sure how to do this?

math word problem
we are learning this in class how to write out equations i was trying to follow steps but i wasn't sure if i was right or not.

math word problem
the boiling point of water 212 degree f. this is 180 degree more than its freezing point. define the variable. then write and solve an equation to find the frezzing point of water. show your work. the variable would be: d could be the variable. f + 180 = 212 degree f+180 -180...

algebra w o r d Problem
so i answered all 3 questions right. i wasn't sure about when it said estimate the number of things. but i did this right? right?

algebra w o r d Problem
1) the seventh grade class has been collecting aluminum cans for recycling. the class has collected 210 cans. their goal is to collect 520 cans. write an equation and estimate the number aluminum cans needed to reach their goal. i got this: c + 210 = 520: 350, 320, 310 c = 310...

mrs SUe Algebra check
1) simplify 6 divide by 2 x 8 -8 divide 2 + 4 6/2*8-8/+4 i got: 12 2) 29 - (3+5)x 2 +3 29 - (3+5)* 2+3 i got: 16 #3) 5-[6+3(-40/8) + (-2)exponent 2] i got : -44 #4) [-6*(2-4)] / (-2) - (-9) i got: -1.71

mrs SUe Algebra check
I cant figure this out 6 /2 * 8-8 /2 +4 i got 6/2 * 8-8 /2 3*8 4 24 -4 = 20 is this right way? 29 - (3+5) *2 +3 i got 16 is that right? 5-[6+3(-40/8) + (-2)exponent 2 i got 9 x5 = 45 + 4 = 5 -49 = -44 is that correct? [-6*(2-4)]/(-2)-(-9) i got -1.71

ALGebra Simplify
I cant figure this out 6 /2 * 8-8 /2 i got 6/2 * 8-8 /2 3*8 4 24 -4 = 20 is this right way? 29 - (3+5) *2 +3 i got 16 is that right? 5-[6+3(-40/8) + (-2)exponent 2 i got 9 x5 = 45 + 4 = 5 -49 = -44 is that correct?

algebra find mean
thanks again; :)

algebra find mean
find the mean median most for : -12 -2 3 7 9 10 10 i got for median 7 most: 10 mean: i got -12 + -2 = -14 3,7, 9, 10, 10 = 39 now im stuck how to get mean? can you help

simplify ALGEBRA
8+6 * 2 +4 = 24 ----------- ---- 12 / 2 6 I GOT 4 Is that correct

ALGEBRA SIMPLIFY
I cant figure this out 6 /2 * 8-8 /2 i got 6/2 * 8-8 /2 3*8 4 24 -4 = 20 is this right way?

algebra write word phrase
i have to write a word phrase for each expression 1) d+2 2) 4/n 3) c-91 4) 6.5 - h 5) 13 (w) 6) 10 + q 7) w/10 8) 3.5 (v) i WROTE: 1) the product of d dimes and 5 nickels 2) four divided by n 3) the total charges less 9.1 4) 6.5 less than h 5) thirteen times your w weekly pay...

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