Question

5[7-5(6-r)]-7=7[5(7r-6)+4]-50 what is the solution r ?

Answer 1

You can distribute each multiplication in turn to create a final expression that you can solve. For example, 5(6 -r) will be 30 - 5r. Then you have 5(7 - (30 - 5r)), which is 5(7 - 30 + 5r), which is 5(5r - 23). Then you distribute the 5. You can do the same on the other side of the equals and then solve for r the normal way.

Answer 2

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Answer 3

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Answer 4

Joe takes part in math competitions. A particular contest consists of 25 multiple-choice questions, and each question has 5 possible answers.

Answer 5

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Answer 6

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Answer 7

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Answer 8

For the graph, which are possible functions u0192 and g?

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Answer 9

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Answer 10

Select the correct answer.
Read this excerpt from "The Third Philippic," written by Demosthenes in 342 B.

Answer 11

Jackson is teaching a class the concept of the binary number system. Which term w

Answer 12

Affirmative action policies were originally designed to _____.

make sure a certa

Answer 13

What two Democratic leaders constantly challenged President Carter during his adm

Answer 14

Is the function u0192(x) = xu2078 an exponential function? If so, identify the base.

Answer 15

Perform the arithmetic operation. Write it in the simplest form. 5 yd. 1 ft. - 2 yd.

Answer 16

The narrator's description of Kunthi as "a thin, slight girl" connotes that

Answer 17

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Answer 18

I just write whatever comes to mind, so..ye.

- Endless -

Answer 19

Which term describes the point where the perpendicular bisectors of the three sid

Answer 20

Write the Standard Form of the line with x-intercept of 3 and y-intercept of 4.

Answer 21

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