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April 24, 2014

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Math distance rate 8th grade test tmr!
Two planes left Seattle at the same time, both traveling due east. One had the rate of 185 mi/h and the other had a rate of 225 mi/hr. After how many hours were they 220 miles apart?
Wednesday, March 24, 2010 at 11:24pm by sky

8th grade math
Hoshi walks 10 meters in 3 seconds. A. What is her walking rate? B. At this rate, how long does it take her to walk 100meters? C. Suppose she walks this same rate for 50sec. How far does she walk? D. Write an equation that represents the distance d that hoshi walks in t seconds.
Thursday, August 25, 2011 at 7:46pm by david

8th grade
im in advanced math so i do 8th grade math and i dont understand how too gragh the fractions in equations like y=2/3x+1
Sunday, November 29, 2009 at 2:42pm by jazmine

8th Grade
Me and my friend are making our own 8th grade binder, you know like writing down planns for our 8th grade year. Here are the sections: - To-Do-List - Doodles (if you are bored) - Projects that are do (school plans) - Graduation Plans (speech, to-do-list, etc.) - Dates for ...
Monday, December 5, 2011 at 8:15pm by Laruen

8th grade Math
I'm actually in 7th grade, but I'm doing 8th grade pre-algebra, but anyway, here: I'm supposed to simplify these four problems and I don't really understand how: 28s (15 power) ____ 42s (12 power) 4m+(n[7th power]m) 63m(5 power)n(6 power) ______________________ 27mn 3a4a(4 ...
Thursday, September 9, 2010 at 6:16pm by Mika

8th Grade Algebra1
I don't understand this question, so if anyone can answer it, that would be great! We are doing motion problems, so as you probably know, the formula is d=rt. (distance equals rate times time.) We have to make a chart to answer the following question... A roller coaster goes ...
Friday, November 7, 2008 at 7:06pm by Nicole C.

8th grade
How do you calculate displacement and distance and velocity? (science)
Monday, November 8, 2010 at 9:12am by Caleb

8th grade science
how do i solve this problem The Math Behind the LawHow much force is Mike applying to the 1000 kg car to make it accelerate at a rate of .05 m/s2?
Friday, March 5, 2010 at 2:46pm by shellie

Math Vocabulary
What does distance/ time/ rate of speed mean? It's all one word!!!! Please Help!!!!!! I looked in the dictionary, on the internet nothing It might be acceleration, but I'm not sure; distance/time is velocity. If it means rate of change of velocity then it's acceleration. If ...
Thursday, September 7, 2006 at 4:16pm by Amy

8th grade
WRITE A UNIT RATE 250 MILES FOR 20 GALLONS
Wednesday, January 7, 2009 at 6:42pm by MARTIA

what can i compare middle school to?
what can i compare middle school to? (use in metaphor), based on 6th, 7th, and 8th grade. for example playing monopoly 6th grade - buying properties, 7th grade- adjusting to the game, 8th grade - stress over money
Sunday, May 16, 2010 at 6:34pm by NEEDSHELP(:

8th grade
the distance of a region north or south of the equater in degrees is called?
Tuesday, February 9, 2010 at 4:53pm by Devin

8th grade
how do you solve ths problem?? 78mi on 3gal (find the unit rate)
Wednesday, April 14, 2010 at 11:46pm by Mya

Math - 8th Grade
Please help: The distance from home plate to second base on a softball diamond is 84.853 feet. This is the same as the distance from first base to third base. What is the area of a softball diamond? Round your answer to the nearest square foot. 1,800 ft.2 3,558 ft.2 7,200 ft.2...
Wednesday, May 29, 2013 at 9:22pm by Christopher

????Math Question????8th grade adv.math
Algebra! How is the distance formula and the pythagorean theroem similar? The distance formula follows from the pythagorean theorem. You have to apply it twice: If (x1, y1, z1) are the coordinates of a point 1 and (x2, y2, z2) are the coordinates of point 2, then the distance ...
Wednesday, February 7, 2007 at 8:36pm by Alex

8th Grade
Whta is a verctorican (srry i can't spell that) award when the 8th graders get one?????
Saturday, November 19, 2011 at 1:05pm by Laruen

MATH
IN A PHYSICS EXPERIMENT,THE DISTANCE OF X AND Y CM HAS A CONNECTION TO EACH OTHER BY 1/X + 1/Y = 1/5.IF THE DISTANCE OF Y IS INCREASING AT THE RATE 16 CMS^(-1),FIND THE RATE OF CHANGE OF THE DISTANCE OF X WHEN Y=9 CM.
Sunday, May 5, 2013 at 8:42am by SYAZ

8th grade math
An airplane flies from New Orleans to Atlanta at a rate of 320mph. The airplane then returns at a rate of 280mph. The total travel time is 3 hours. What is the flying time from New Orleans to Atlanta?
Tuesday, October 20, 2009 at 11:35pm by viv

8th grade math
An airplane flies from New Orleans to Atlanta at a rate of 320mph. The airplane then returns at a rate of 280mph. The total travel time is 3 hours. What is the flying time from New Orleans to Atlanta?
Tuesday, October 20, 2009 at 11:37pm by viv

7th grade
Okay, so what are the axiom names? (honors math) Should this go in the 8th grade place? Oh well...
Monday, December 13, 2010 at 7:01pm by Chloe

8th grade math
The equation d=3.5t + 50 represents the distance in meters,d, that a cyclist is from his home after t seconds. Which pair of values represents a points on the graph of this equation? Explain your answer. (10,85) (0,0) (3,60.5)
Wednesday, October 20, 2010 at 10:40pm by john

8th grade
I cant Figure this out... Find each Unit Rate: Four pounds of apples cost $1.96 and Sal washed 5 cars in 50 mins
Monday, October 4, 2010 at 12:52am by May

science
what are the formulas for speed, distance, and acceleration for 8th grade science
Tuesday, October 21, 2008 at 7:41pm by vahnna

8th grade math
Give an example of a linear situation with a rate of a change that is i. positive ii. zero(no change) iii. negative write an equation that represents each situation in the part above. I don't get this so please help! Thank you!
Thursday, October 13, 2011 at 9:13pm by saranghae12

8th grade Math
Bob is reading a 300-page book. After one hour, he had finished 8% of the book. Assuming that he reads at a constant rate, how many more hours will it take him to read the rest of the book?
Friday, October 28, 2011 at 6:52pm by Anonymous

english
- Computers - English - Foreign Languages - Health - Home Economics - Math - Music - Physical Education - Science - Social Studies GRADE LEVELS - Preschool - Kindergarten - Elementary School - 1st Grade - 2nd Grade - 3rd Grade - 4th Grade - 5th Grade - 6th Grade - 7th Grade - ...
Friday, January 8, 2010 at 1:36pm by peter

8th grade
I don't understand constant rate of change can you give me some examples. The graph I have shows the depth of the water in a vase over 8 days
Wednesday, December 1, 2010 at 7:50pm by Abby

Physical Science
Hi... well anyways so I am in 7th grade but I'm taking 8th grade science...I think...I know for sure that I am in Accelerated 7th grade science so if that helps at all, there you go:) Back to the subject I'm really confused with acceleration calculation and velocity, time, ...
Monday, May 2, 2011 at 7:55pm by Pate

Math, Geometry
The percent grade of a highway is the amount that the highway raises or falls in a given horizontal distance. For example, a highway with a four percent grade rises 0.04 mile for every 1 mile of horizontal distance. a. How many feet does a highway with a six percent grade rise...
Friday, April 4, 2014 at 5:01pm by Luis

fractions
Mr.shafier has been teaching school for 10 years.For 6 of those years he taught 8th grade.what fraction represents the time Mr.shafier has not been teaching 8th grade?I knoe the answere is 2 5ths. but how do i show work?HELP!!!!!!!!!!!!!!!
Sunday, December 12, 2010 at 2:39pm by Alyssa

Urgent
Please exlain rate distance and time for me Distance is how far. Time is the clock time it took to move. Rate is the speed you went. distance= rate x time http://mathforum.org/dr.math/faq/faq.distance.html
Wednesday, August 17, 2005 at 2:15pm by qtpie

Math
The percent grade of a highway is the amount that the highway raises or falls in a given horizontal distance. For example, a highway with a four percent grade rises 0.04 mile for every 1 mile of horizontal distance. a. How many feet does a highway with a six percent grade rise...
Friday, April 4, 2014 at 1:14am by Jose

8th grade physics
1. if you double the distance over which a force moves an object,the work will be multiplied by?? 2.if emily doubles her velocity.her kinetic energy will be? 3.the unit joule is equivalent to?
Friday, April 16, 2010 at 5:33am by Jana

Math 8th grade
A bank loans a customer $35,000 for a period of 8 yrs. The simple interest rate of the loan is 10.7%.What is the total amount that the customer will need to pay the bank over the 8 yrs.
Monday, December 8, 2008 at 9:51pm by Alyssa

math
what is the difference between translation , rotation, relections, and dilation in 8 grade work In 8th grade talk, I recommend you check the examples in your book. OR, if you put your definitions here, I can critique them.
Sunday, January 28, 2007 at 10:59am by jose

Math vocab
What does distance/time/rate of speed mean?? Its all one word AND IM SOO CONFUSED! Movement? I am confused also. Rate of speed is not a common term. Speed is rate of motion , or rate of change of distance per time. i need help on my math vocab what is a sector What is the ...
Wednesday, October 4, 2006 at 9:50pm by Alexis

8th Grade Math
If x/y=4, x-y=9, and y-x=-9, what is x & y?
Thursday, September 24, 2009 at 7:49pm by Sarah

8th Grade Math
If x/y=4, x-y=9, and y-x=(-9) then what is x and y?
Thursday, September 24, 2009 at 8:00pm by Sarah

8th grade math
7z - z
Saturday, November 13, 2010 at 5:44pm by chasity

Math 8th grade
.02(2X-3)-0.03(3x(.2)=-.02
Sunday, December 12, 2010 at 8:06pm by Drew

math
If you swim 2 miles in 40 minutes, what is the unit rate? If you use distance=rate*time, then rate =distance/time So 2mi/40min or simplifying to 1 mi per 20min Can you convert this to mile per hour?
Saturday, October 14, 2006 at 2:08pm by LIndsey

8th grade MATH
IF M<4=3X-10....WHAT IS THE MEASURE OF <4
Wednesday, March 25, 2009 at 7:13pm by AMBER

8th grade Math
8x+9x-89y
Tuesday, January 12, 2010 at 6:23pm by Mrs. Court

8th grade math
is n^2-3 a monomial
Monday, October 11, 2010 at 9:32pm by Johnston

8th grade math
1/9 = a / a + 24 solve for a
Wednesday, October 20, 2010 at 1:07am by Anonymous

8th grade math
what is 35% 440
Saturday, November 13, 2010 at 5:22pm by chasity

8th grade math
3.5 X 10 ________ 7 x 10^-9
Sunday, May 1, 2011 at 11:57pm by john

8th grade math
2x-5y=14 3x+2y=40 what is the solve of xy ?
Tuesday, May 3, 2011 at 11:23pm by Anonymous

8th grade math
2x-5y=14 3x+2y=40 what is the solve of xy ?
Tuesday, May 3, 2011 at 11:23pm by Anonymous

Math- Algebra
A motorist was to travel from town A to town B, a distance of 80 miles. He traveled the first 24 minutes at a certain rate; traffic then increased and for the next 6 minutes he averaged 10 miles per hour less than his original speed; then traffic eased up and he traveled the ...
Sunday, October 20, 2013 at 8:29pm by Jennifer

7th grade math
indicate the measure and the measure unit. 1. there are four windows in the room each 36 inches wide. 2. luisa received a gift of $100 from a relative when she graduated from 8th grade.
Wednesday, January 7, 2009 at 9:34pm by cornelia

8th grade - math
3 = y/-4 Does y = 12? Show the work
Monday, January 26, 2009 at 7:20pm by Tyler

8th grade math
what is the anwser?? 4c-5=-14c+67
Thursday, April 29, 2010 at 8:51pm by Austin

8th grade math
how 8 over 6 to its lowest from
Wednesday, August 25, 2010 at 7:40pm by tarr

8th grade math
Solve for x. 6 - x = -10 + 7 my answer: x = 9
Saturday, November 13, 2010 at 12:26pm by Elizabeth

8th grade math
what percent of 200 is 40
Sunday, November 14, 2010 at 4:28am by chasity

8th grade math in pre-algebra
6(2x+3)=42
Friday, November 4, 2011 at 10:06pm by Anonymous

Math 8th Grade
What is the y-int of the graph of 4x+2y=12
Tuesday, April 10, 2012 at 10:04pm by Lana Von Monroe

8th Grade Math
25/50 x 60/70 x 100/200= 72 6/7
Tuesday, September 24, 2013 at 7:32pm by Nick

Logic
Gene will teach 7th grade of Gene will teach 8th grade. If Gene teaches 7th grade, he will be assigned to the Sunset Road School. Gene will carpool with Chris if he is assigned to the Sunset Road School. If Gene teaches *th grade he will have his daughter Briana in his class. ...
Sunday, October 30, 2011 at 10:35pm by John

5th grade
haretown and tortoiseville are 27miles apart. Hare travesl teh distance from haretown to tortoiseville at the rate of 7mph. Tortoise travels the distance from tortoiseville to haretown at the rate of 2mph. If both set out at the same time, how many miles will hare have ...
Thursday, September 16, 2010 at 5:04pm by tryston

8th grade math
put this fractions in order 7/8, -5/8, 15/30, -8/11
Monday, December 8, 2008 at 5:51pm by jennifer

8th grade
unscramble math words:goatnoc
Thursday, November 5, 2009 at 1:45pm by Anonymous

8th grade math
How do i do the multi-step equation, 2(7+x)=22?
Wednesday, November 18, 2009 at 9:09pm by january

8th grade math
how do you solve this??? 2(x-3)=-x+3+5x i don't get distributing stuff
Tuesday, December 15, 2009 at 10:13pm by alicia

8th grade math
i still need help on this problem ( 5x-2)-(6-2x)=-x-9+5x
Monday, December 28, 2009 at 5:18pm by cynthia

8th grade math
how do you find the prime factors of 24
Tuesday, January 19, 2010 at 8:27pm by bianca

MATH
DOES ANYONE KNOW HOW TO DO THE GRATEST COMMON FACTOR IN THE 8TH GRADE?
Saturday, July 3, 2010 at 10:18am by TIFFANY

8th grade math
what is 66/99 in lowest terms or reduced
Wednesday, October 13, 2010 at 4:18pm by jasmine

8th grade math
-7x+7y=7 2x-2=-18 how many solutions does this system have ?
Thursday, February 17, 2011 at 9:48pm by Kassandra

math algebara 8th grade
system of equations thank you 2x+3y-17 3x+y=31 2(x-3y)=24 y=3x-2 2(x+4)=24 x+y=17
Wednesday, April 20, 2011 at 3:51pm by amey

8th grade math
If the sum of 1! + 2! + 3! + 4! + ... + 49! + 50! is divided by 15, what is the remainder?
Wednesday, May 4, 2011 at 1:23am by Anonymous

8th grade math
collect like terms 3a+2a^2+a-a^2
Wednesday, November 2, 2011 at 1:14am by Hector

8th grade math
how do you solve x+1/10= a whole number
Monday, May 21, 2012 at 12:04pm by sam

math
whats 4(2/3) im in 8th grade and i dont understand
Tuesday, January 8, 2013 at 9:35pm by diana martinez

Math 8th grade
Type the missing number. -25 -23 -22 -21
Saturday, November 9, 2013 at 6:47pm by greg

middle school math
A brick is dropped from the Empire State Building at a height of 324 meters. If you neglect any type of air resistance, what is the distance in meters that the ball falls during the interval between the 8th and 9th second? Gravity falling on an object causes it to decend a ...
Sunday, September 21, 2008 at 4:48pm by Anonymous

8th grade MATH
DOES CONDONSATION TRANSFORM INTO PRESIPITAION??
Thursday, November 13, 2008 at 8:30pm by ***TONY***

8th grade Math
2k+3=15 k=4 but prove why this is true using what you already know
Tuesday, September 14, 2010 at 8:32pm by fearkiller

8th grade math
What value will make the equation 6(x+5)=3(x-14) true?
Monday, October 4, 2010 at 4:25pm by evelyn

8th grade math
How do you simplify problems like 8x + 3 (7x-6) -9(4x-8) + 2x? Please help!! Thank you!
Thursday, November 3, 2011 at 9:19pm by saranghae12

8th grade math
how would i graph this inequality? 14x-23<5x+13
Thursday, February 23, 2012 at 10:13pm by saranghae12

8th grade math
what is symbolic reasoning? Please help and explain. Thank you!
Sunday, February 26, 2012 at 8:11pm by saranghae12

8th grade math
is 2/3 a fraction that can be renamed as a repeating decimal
Monday, May 14, 2012 at 6:51pm by Anonymous

math 8th grade
10(square root400 - 15) 10(20-15) 10(5)= 50 would this be correct?
Tuesday, October 2, 2012 at 9:45pm by jill

8th grade
essay on should students only have to take reading andmath to go to 9th grade agree or disagree?
Monday, April 13, 2009 at 9:41pm by Robin

math 8th grade
I am unable to figure it out. Please help! the flow rate for several household ate shown in the table. based on this data. an eight min period.how much more water would a washinh machine deliver than a showerhead? table: bath spigot 5 ; kitchen faucet 2.5; washing machine 1.7...
Tuesday, October 9, 2012 at 11:11pm by annalisa

algebra
1/2x+6=1/3x Please help. my college grad mom can't help with my 8th grade math!
Tuesday, September 2, 2008 at 10:21pm by Josh

math 8th grade
find 72% of 200 and i need to show work
Monday, October 5, 2009 at 5:43pm by joe

8th grade
Math Algebra With Pizzazz (in music, What Does "Allegro" Mean?
Monday, February 1, 2010 at 7:47pm by riley159

8th grade math
How do you find the y-intercept in a graph, equation, and table?
Tuesday, November 2, 2010 at 10:15pm by john

8th grade math
if you know that AB=0 and A not=to B, what can you say about the equation Ax+By=1? Describe the graph.
Monday, March 21, 2011 at 11:26pm by roy

8th grade math
How do you determine if a relationship's linear using a equation?
Thursday, April 7, 2011 at 5:58pm by Alaura Amanda

8th Grade Math
5/2t - t = 3 + 3/2t I'm having a hard time to solve this problem >.<
Monday, August 26, 2013 at 11:38am by Cassidy

Math
Is anyone in 8th grade connections academy and on unit 1 lesson 10 test
Thursday, February 13, 2014 at 7:03am by Anonymous

Math
what page in the 8th grade texas math book is the let,if,then problems.
Wednesday, May 5, 2010 at 2:33pm by Dude really

math
what does term "factor each expression" mean in 8th grade math?
Wednesday, June 30, 2010 at 4:17pm by girly t.

8th grade math
I need to know how to work this math problem: 3n + (-7) -5n +1
Friday, September 9, 2011 at 5:34pm by david

Algebra Help
A motorist was to travel from town A to town B, a distance of 80 miles. He traveled the first 24 miles at a certain rate; traffic then increased and for the next 6 miles he averaged 10 miles per hour less than his original speed; then traffic eased up and he traveled the ...
Friday, October 25, 2013 at 8:17pm by Jane

math
it took cindy 2h to bike from abbott to benson at a constant speed. the return trip took only 1.5h because she increased her speed by 6km/h. how far apart are abbott and benson? distance = rate*time a to b. d= r*2 hrs b to a d=(r+6 km/hr)*1.5 hrs. Set distances equal. r*2=(r+6...
Tuesday, November 28, 2006 at 9:58pm by lea

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