3 years ago

I NEED HELP ASAP PLEASEEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

arlik [135]3 years ago

4 0

Answer:

I KNOW the answer...IT IS (A)

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What is y+8=-5(x+3) in standard form

grin007 [14]

Answer:

7 x − 5 y = − 110

Step-by-step explanation:

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3 years ago

Find the value of y when x equals -1.<br><br> 8x - 2y =10

Artyom0805 [142]

Answer:

y = - 9

Step-by-step explanation:

Substitute in -1 for x

8(-1) - 2y = 10

-8 - 2y = 10

Subtract -8 from both sides

-8 - (-8) cancels out to 0

10 - (-8) = 18

We are left with:

-2y = 18

Divide by -2 on both sides.

-2y/-2 = y

18/-2 = -9

y = -9

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3 years ago

Callie says she can use long division to convert the square root of 7 to a decimal. What is the square root of 7 written as a de

mezya [45]

2.645751311 (I did it on a scientific calculator, so sorry if they wanted you to show the work..)

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3 years ago

Read 2 more answers

Mikes plumbing charges 68 for coming to your house and 17 per hour for labor if I paid him 357, how many hours, h, was mike at m

Roman55 [17]

Answer:

b. $68 + 17h = 357$

f. 17 hours

Step-by-step explanation:

Charges for coming to my house = $68 (this will be the constant of the equation)

Amount charged per hour labor = $17

hours = h

Total amount paid to Mike = 357

The equation that represents this situation can be expressed as:

$68 + 17h = 357$

Solve for h

$68 + 17h - 68 = 357 - 68$ (subtraction property of equality)

$17h = 289$

$\frac{17h}{17} = \frac{289}{17}$ (division property of equality)

$h = 17$

Mike was in my house for 17 hours.

5 0

3 years ago

Please help me!!

nikitadnepr [17]

its the first one

Step-by-step explanation:

because per pertains to to x

8 0

3 years ago