Mathematics » Page 154

Mathematics

Dorito

Find the solution to the system of equations given below using elimination by addition.

15x + 15y = 60

5x - 5y = 40

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Mathematics

Nguyen

Bobby practiced for 5 hours this week. each practice was 2 and 1/2 hours. how D o you write that as a mixed number

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Mathematics

Emmy Mcgrath

a box in the shape of a rectangular prism has a volume of 56 cubic inches. if the length of each side is multiplied by 2, what will be the approximate volume of the box

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Mathematics

Bryan Burke

jorge took a speed reading class last saturday from 9 am to 4 pm. he learned that he can speed read 330 pages of a novel in one hour with good comprehension. how many pages does he speed read in 225 minutes

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Mathematics

Jose White

140% of a number is 364. Find the number

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Mathematics

Hinton

List The coordinates of the figure below after a rotation of 180° about the origin.

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Mathematics

Enrique Foley

Evaluate 25-5e+3/f when e=4 And f=3

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Mathematics

Lacey

What percent of $375 is $11.25 and what percent of $56.25 is $11.25?

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Mathematics

Keyon Tucker

Ordered pair for 5x - 2y = 30

(8,__)

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Mathematics

Adrian Conrad

I need to know what is the actual answer to 2+2?

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Mathematics

Charlize Velasquez

Tim has a rectangular prism with a length of 10 centimeters, a width of 2 centimeters, and an unknown height. he needs to build another rectangular prism with a length of 5 centimeters and the same height as the original prism. the volume of the two prisms will be the same. find the width, in centimeters, of the new prism.

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Mathematics

Cierra Olsen

Teri goes shopping for some new clothes and then out to lunch with a friend. she spends $32.94 on some shirts, $15.89 for a belt and $19.99 each for two dresses that are on sale. for lunch, teri has a salad that is $6.95, iced tea for $1.49 and dessert for $3.49. teri pays 7% sales tax on both her shopping items and lunch. she tips her server 15%. how much has teri spent all total for the day?

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Mathematics

Case Torres

Evaluate the expression 36y + 9 if y = 1/6

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Mathematics

Coal

Two fractions equivalent to 7/12

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Mathematics

Pongo

The volume of the triangluar block is 4 cubic inches. What is the approximate length of y?

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