3 years ago

Please answer this question

Mathematics

1 answer:

Vinil7 [7]3 years ago

4 0

5. yes

6. yes

7. no

8. no

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Simplify the numerical expression.

laiz [17]

Answer:

Step-by-step explanation:

13-2x 5

13-5= 8

2x 8

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3 years ago

Can someone explain how we solve this problem

riadik2000 [5.3K]

It is look so x=? so if it was 2 then it would be
2-1 = 2+1
_______ which is wrong so that's how to do it which is x?
2+5 = 2-7

the answer is 1/7 so ya its D.1/7 :) hope i helped

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the answer is 45 dollars

Step-by-step explanation:

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2 years ago

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How many times does 19 go into 115

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3 years ago

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The slope of the line that passes through the points (-10,y) and (5, 2) is 2/5. What is the value of y?

Murrr4er [49]

Answer:

C, -4

Step-by-step explanation:

slope=change in y/change in x

$\frac{2 - y}{5 - ( - 10)} = \frac{2}{5}$

$\frac{2 - y}{5 + 10} = \frac{2}{5}$

multiply both sides by 2/5

$2 - y = \frac{2}{5} (5 + 10)$

simplify the right side. 2/5 × 5 = 2 and 2/5 × 10 = 4

$2 - y = 2 + 4$

$2 - y = 6$

bring y to the other side by adding y on both sides

$2 = 6 + y$

subtract 6 on both sides

$2 - 6 = y$

so y is -4

7 0

2 years ago