146 Answered Questions for the topic 7th Grade Math

7th Grade Math Math

04/21/22

math 7th grade math
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7th Grade Math Math

04/08/22

seventh grade math
These two right circular cylinders have the same height, 25 centimeters. The radius of the smaller cylinder, r1, is 12 centimeters and the radius of the larger cylinder r2, is 6 times greater... more
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7th Grade Math Math Prealgebra

01/19/22

i need help!!! and fyi i hattteeee PREeee ALGEBRAaaaa
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7th Grade Math Math Fractions

01/19/22

I don't know what 1/4+12 equals. Help!
I don't know what 1/4+12 equals. Help!
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7th Grade Math Math

01/04/22

paul makes 2 equal-size pizza he cuts one pizza into eighths and the other into twelfths his friends eat 1/4 of each pizza how many slices of pizza are left
its for math homework please be quick
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7th Grade Math

11/17/21

I NEED HELP WITH MATH
Karen reads 2/3 chapters in 7/8 hours.What is the unit rate in chapters per hour?Write your answer in the simplest form.
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7th Grade Math

04/13/21

7th grade Math April 12
Noah and his sister are making gift bags for a birthday party. Noah puts 3 pencil erasers in each bag. His sister puts x stickers in each bag. After filling 4 bags, they have used a total of 44 items. more
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7th Grade Math Algebra 1 Algebra 2 Prealgebra

02/11/21

A rectangle has a length that is unknown but is 12 inches longer than its width, w. The perimeter of the rectangle is 104 inches.
(a) Write an expression for the length of the rectangle in terms of w. Label it on the diagram. (b) Write an equation using the perimeter to find the value of w. Solve it for w.
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7th Grade Math Math

12/11/20

Nicco earned twice as much as Samuel mowing lawns. If Nicco earned $48, how much did Samuel earn? Write and solve an equation to find how much money Samuel earned.
Define the variable: ___________________________ Write an equation: ____________________________ Solve the equation:
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7th Grade Math Math

12/08/20

I need help with math 7th grade math
the question is -10 = 10 (x - 9) but i dont understand it
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10/07/20

7th grade Math question - Test review - Please help I'm a bit stuck - Question in desc
A telephone pole casts a shadow that is 20 feet long. At the same time, a 5-foot-tall woman standing on a 1.5-foot-tall podium next to the telephone casts a shadow that is 15 feet long. How tall is... more
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7th Grade Math

09/18/20

Please help with is Math page
2-5 Percent of Change: Find the percent of change. Round to the nearest whole percent if necessary. State whether the percent ofchange is an increase or a decrease.2. 100 acres to 140 acres3.... more
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7th Grade Math Math Algebra 1 Word Problem

09/09/20

Bojangles has a rectangular-shaped roof with a width of 〖6x〗^2 feet and a length 〖12x〗^3. What is the area of the roof?
I am in Algebra 1 and I really don't understand this part at all.
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7th Grade Math Probability Fractions Numbers

09/03/20

Big Ideas Online 10.5
You randomly choose one of the tiles. Without replacing the first tile, you choose a second tile. What is the probability of the compound event? Write your answer as a fraction or percent rounded... more
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7th Grade Math Math

08/27/20

find the unit rate

kenny reads 3/8 page in 2/5 minute
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7th Grade Math Math

05/15/20

The sum of three consecutive even numbers is 48. What are the smallest of these numbers?
the sum of three consecutive even numbersis 48. What are the smallest of thesenumbers?
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7th Grade Math

05/01/20

Translate the sentence into an equation
Twice the difference of a number and 2 is 8
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7th Grade Math Math Inequality Pre Algebra

03/23/20

Inequality Statement

Five less than 18 times the number x, is less than or equal to -45
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7th Grade Math Prealgebra

03/13/20

you mix 1/2 quart of blue and 3/4 quart of yellow to make 15 quarts of green how much blue and yellow do you use
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7th Grade Math Prealgebra

02/15/20

find a reciprocal
What is the reciprocal of 4a?Is it 1/4a (because 4a = 4a/1)or is it1a/4 (which is = 1/4 times a)?
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7th Grade Math Prealgebra

02/12/20

If the original quantity is 14 and the new quantity is 24, estimate the percent change
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7th Grade Math Prealgebra

01/22/20

Layla uses 5 cups of granted zucchini to make two loaves of zucchini bread how many cups of zucchini does she need to make one loaf?
Ratios involving Complex Fractions
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7th Grade Math Prealgebra

01/22/20

jada and diego baked a large batch of cookies. Continue in description

they gave 1/4 of the cookies to their teachers. They noticed that one of their remaining cookies was burnt, so they threw it away. Then, they delivered 2/5 of the cookies they had left to a local... more
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7th Grade Math Prealgebra

11/25/19

Multi-step-equations
If Jeremy has 15 2/3 pound of pretzels and he wants to put 11/42 pounds in each nag how many full bags can he make
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11/08/19

Amanda is scuba diving and using a GPS to monitor her elevation relative to sea level, 0 ft. She rises 12 ft from a position 75 ft below sea level. What is her new elevation relative to sea level?
A. -63B. 87 ftC. 63 ftD. -87 ft
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