2 years ago

PART A:

Mathematics

1 answer:

elixir [45]2 years ago

3 0

A and C are complementary
B is supplementary

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Solve for p.<br><br> 13 − 2p = 5<br><br> p =

Naya [18.7K]

Answer:

P = 4

Step-by-step explanation:

2 x 4 is 8

so 13 - 8 = 5

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3 years ago

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myrzilka [38]

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Step-by-step explanation:

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3 years ago

Which expression is equivalent

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2 years ago

Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 9 to the number and multi

mrs_skeptik [129]

Answer:

A. 2(x + 9) = 8

Step-by-step explanation:

To solve this problem, we proceed as follows:

- We call "x" the number picked up by Amy:

$x$

- Amy then adds 9 to this number, so we get:

$x+9$

- Then, we multiply this sum by 2, so we get:

$2(x+9)$

- Finally, Amy says that this number is equal to 8:

$2(x+9)=8$

So the correct equation is

A. 2(x + 9) = 8

We can even solve it to find the number. We get:

$2(x+9)=8\\2x+2\cdot 9 = 8\\2x+18=8\\2x+18-18=8-18\\2x=-10\\x=\frac{-10}{2}=-5$

5 0

3 years ago

Matt thinks of a number. when he multiplies it by 5 and adds he gets the same as when he multiplies it by 6 and subtracts 5. wha

krek1111 [17]

The number is 10.
5*10=50
50+5=55
6*10=60
60-5=55

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3 years ago