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Math, 7th grade

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Math
At Jefferson School, both 6th grade & 7th grade classes take a math test. The average score for the 6th grade is 80 and for the 7th grade is 90. If there are twice as many students, in the 7th grade as there is in the 6th grade, what is the average test score for both grades ...

Math
How many 7th grade students are expected to move by the end of the year? If 12 students actually moved, did more or fewer 7th-grade students move than expected? Justify your answer. 6th-grade # of students: 250 % moves: 2% 7th-grade # of students 200 % moves: 4% 8th-grade # of...

7th grade math (probability)
I'm not sure how to answer this: 3. THe 7th grade wants to have a back-up representative just in case the first teacher is absent. Based on the same scenario as #2, if a math teacher was chosen to be the 7th grade representative, what is the probablility that the back-up drawn...

help
can someone help me with the pythagorean theorem? VERY HARD IM IN 7TH GRADE AND THIS IS SOME 7TH GRADE MATH HOMEWORK THAT I NEED HELP WITH!!!!!!!!!!!

7th grade math
My friend is in the 7th grade and broke his wrist so he cannot type. Wat is the square root of pi.He said he knows pi=3.14 but he doesn't know how to work it out. He said thanks.

7th grade
I was wondering if there were any sample placement tests that I could give to my son who is currently in 7th grade homeschool.

7th Grade
I just wanna know anyone who's been in 7th grade what do you learn in science mostly throughout the year??

7th grade
i need help on Chemistry and i am in 7th grade i don't know how to do some problems and i would like to know how to translate statements into equation form?

7th grade math
Can you check these? 1. Olivia typed 2 pages in 15 minutes. Write an equation relating the number of minutes m to the number of pages typed. How long will it take her to type 10 pages at this rate? Ans: 15/2 = 7.5 = 7.5 * 10 = 75 minutes 2. If the ratio of Type O to non-Type O...

Patterns and rules unit test 7th grade
I go to connection acdeamy and I am in the 7th grade regular math Mrs. Janus I just need some help with this test Find the next three terms of the sequence -2,-12,-72,-432... A. -1,728,-6,912,-27,648

7th grade
Hi im a 7th grader and there is alot of book reports and homework in the 7th grade i really don't have time to do all that because im in extra cericular activities and i need to be passing all of my classes to be in my activities can somebody please help me by telling me a ...

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 3a·4a(4 ...

Math
At one afterschool event, of the students were 8th graders and the rest were 7th graders. Of the students who were in 7th grade, the ratio of boys to girls was 3:5. What percent of all the students at the afterschool event were boys who are in the 7th grade? Help plz

Good Reads? 6th and 7th grade
Please. I need a list of Non-fiction books recommended for 6th and 7th grade readers. Thank you and have a nice day. God bless! <3

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

English Expression
What grade/year are you in? I'm in the first grade in middle school. I'm a first grader in middle school. I'm in the 7th grade. I'm a 7th grader. ----------------------- Are the answers all acceptable? Which one is commonly used? Can we use both 'grade' and 'year'?

7th Grade x y input output tables
i need help with x and y input output tables for 7th grade i don't understand what 5x means or what to do! Math hw problems: 1. y=4x+3 x=1,2,5,10,20 2.d=3.5t t=1,2,5,10,20 Please help ASAP!!!!!

Math (7th grade)
I have a math question that I do not really understand how to answer is there someone who can walk me through it? In Pinecrest middle school there are 58 6th graders 76 7th graders, and 38 8th graders. The counsel is made up of 35 students who are chosen to represent all three...

Math
How do you solve this equation; There are 128 7th graders at Mark's school, if there are 16 more girls than boys, how many 7th grade boys are there?

Math
A fertilizer covers 5/8 square foot in 1/4 hour. i don't understand how to work out this math problem. By the way i'm in 6th grade but technically doing advanced math so i'm doing 7th grade math. I don't know how to do this

7th grade
can you just give me a math riddle that's understandable to 7 th grade

7th grade
Okay, so what are the axiom names? (honors math) Should this go in the 8th grade place? Oh well...

7th grade math
There are 150 students in 7th grade. After signing up for electives for next year, the counselor posted the following data: Art - 65 students Band - 70 students Theatre - 50 students Not all students signed up for an elective. Display this data using Venn Diagrams. I do not ...

7th grade math
I am in 6th grade and i am haveing trouble with statistics and how to memorize them!!! How can i do this???? Is there a special way???

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, ...

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 - ...

7th grade MATH
? reads,"7th place driver had a time that was 18.5 min slower thatn the driver ahead of him(2hr 43min 7sec), what was his time in hrs, min & sec.? What was the diff. btwn 1st and 7th? Calculate the winner's time in hrs. only(answer correct to 3 decimal places). Winners time: ...

7th grade input/output patterns
I need to see a completed example of input/output patterns at the 7th grade level. Thanks,

7th grade math
7.5*8.4

Math 7th grade
34/6=(2x+1)/3

7th grade math
1. 36/7= _ _ 2. -8-m>-19

Math 7th grade
12 - 5 3/10

Math 7th grade
6 11/12 - 4 5/12

Math 7th grade
40/n = 28/22 what is n?

7th grade math
2x+7=4x+3 ? 3x+6=5x+1 ? 2n+6=8N+3 ? 6N+9=9n+6 ?

MATH 7th GRADE
7ã3 / ã 5

7th grade math
8/9 \1/4

7th grade math
-6(2r-4)

7th Grade Math
(-13) + (-1)

Math 7th grade
1. 5/6 + 4/9 1/2 9/18 1 5/18 1 1/2

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. ...

Marh
If 1/3 of the math team are 7th graders and 1/4 of the math team are boys, how many are 7th grade boys? 1/4 of 1/3 = 1/12

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.

7th grade math
What is 4/2/5 as a decimal?

7th grade math
How do I figure: ?/8 = 15/? = 24/32

7th grade math
7div by (-1/3)=

7th grade math
78 mi on 3 gal

7th grade math
Does 1/3 + 5/9 - 5/12 = 5/9 + 5/12 - 1/3 ? Explain Thank you :p

7th grade math
what is an equation?

7th grade math
what is an equation?

7th grade math
1/15 in percent

7th grade math
30 = 12d

7th grade math
What is the difference? |-9| - |13| =? A)-22 B)-4 C)4 D)22

7th grade math help quick
11/12 + (-2/3) = ?

7th grade math
1 5/6 divided by 5 2/5

MATH (7th Grade)
-2.4/5 1/3 -2.4/5.333 =-0.45?????

7th grade
HOW DO I STUDY BETTER? BECAUSE MY TEST GRADES ARE BAD, SO THEY ARE PULLING MY AVERAGE GRADE DOWN.

7th grade math
PV/nR=T find the value for n

7th grade math
10-3y=1 find the value of y

7th grade math
How do you convert 5/16 to a decimal??

7th grade math
find each product 1 3/8 .2 2/3

7th grade math
8(2x-3)- 6x Show work

7th grade math
i need a picture for X+2Y=13

7th grade math
Problem: c=45.00 (m) M=8 Do I times 45 by 8?

7th grade math
"x" is the variable 11x=8x-6

7th grade math
"x" is the variable 11x=8x-6

7th grade math
what is angle of rotation?

7th grade math
order of operations 11, 10, 15, 20, 3 = 6

7th grade math
how do i subtract intergers

7th grade math
9.8c + 8d - 4.6c + 2.9d simpilfy the expression

7th grade math
what is a supplementary angle?

Math
what is y+19=9 plz help me i don't understand this im in 7th grade >.>

7TH GRADE MATH
please help solve -5(9K-8) + 2 (8+6K)

7th grade math
please help me solve n-16= -23

math (7th) grade
simplify -2.6 + (-5.4)pls help

7TH GRADE
HOW DO I STUDY BETTER? WHEN THERE ARE TO MANY DISTRACTIONS IN MY HOUSE. BECAUSE MY TEST GRADES ARE BAD AND THEY ARE PULLING DOWN MY AVERAGE GRADE

Math
Nicole drew a circle on the chalkboard that had a radius of 15 cm. Which is closest to the circumference in centimeters of the circle she drew on the board? A.30cm B.45cm C.24cm D.90cm D Which statement is not supported by the information in the graph? 6th graders 188 boys 192...

7th grade math
can you anwser this question for me okay the problem is x+4(x+3)

7th grade math
what is the area of a square with a base of 6m?

7th grade advanced math
who knows the answer to 2*2604(52/9)/7*43+62/56

7th grade math
Multiply. 5.75 x 10 to the third power

7th Grade Math
How do you do linear function tables?

7th grade math
How do you add this integer question: (+4.6)+(-2.5).

7th grade math
what are consecutive whole numbers?

Math 7th grade
LCM of 8x^5y^3z^2 and 26x^6y^2w^5 plz help me

7th grade math
HOW DO YOU TURN 5/8 INTO A PERCENT

7th grade math
21/8 divided by 5/6=? in simplest form

Math
What does I=prt mean in 7th grade verison?

7th grade math
what are complementary angles? Please help! Thank you!

math 7th grade
what is 234(2-1+1092-924+18) ?

7th Grade Math
What is arithmetic and geometric sequences?

7th Grade Math
Simplify Exponents ba*(2ba4)-3

7th grade math
132 1/6 - 99 5/6 evaluate the expression

7th grade math
find the sum 7/20 + (-4.8) + (-4/5) +4.9 im cluless

7th grade math
Can you check these problems? 1. 4x^2 + 3x - 4x +5 = 4x^2 - x + 5 2. m - n + m - n - n = 2m - 3n 3. (7x + 5 - 3y) - (-3x - 5 +4y) = 7x + 3x -3y + 4y + 0 = 10x - y = 0 4. m/8 - 9 = 5 m/8 = 5 + 9 m = 14/8 m = 7/4 = 1 3/4

Math 7th grade
1/15 =3/5m For my answer, I put m= 1/5 Is that correct?

7th Grade Math
What are two square roots of ten?

7th grade math
What is the order of the numbers from least to greatest? 4.3, 4/1/2, 4/1/3, 4.45, 4.25

7th grade math
Is "quantity of" same as a multiplication problem?

math 7th grade
WHAT'S THE AREA OF A SQUARE WITH A PERIMETER OF 76 MILLIMETERS?

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