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Vera_Pavlovna [14]

3 years ago

11

DG's Plumbing and Heating charges $50 plus $65 per hour for emergency service. Bill was billed $440 for an emergency call. How l

ong was the plumber at Bill's house?

1 answer:

spin [16.1K]3 years ago

8 0

The plumber was at Bill's house for 6 hours

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6.) -2x + y = -1<br><br> X Y<br> -4<br> -3<br> -2<br> 1<br> 0

MrRa [10]

Answer:

Step-by-step explanation:

i ASSUME THE QUESTION IS TO DETERMINE Y?

Rearrange the equation to y = 2x - 1 and solve for each value of x

<u>X</u> <u>Y</u>

-4 -9

-3 -7

-2 -5

1 1

0 -1

7 0

2 years ago

If C=r+7 and D=-2r+3, find an expression that equals 2C−D in standard form.

quester [9]

4r+11 is the answer

6 0

2 years ago

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You are baking cookies for your class. There are 23 total students in your class and you have baked 12 cookies. Write and solve

PilotLPTM [1.2K]

23 x 2=46
46-12=34
34 more cookies

5 0

3 years ago

Joe wants to calculate 12×8 in a calculater but the 8 key isnt working.Explain what can he do

eduard

Answer:

12x4x2

Step-by-step explanation:

4x2 =8

so 12x4x2=96

7 0

3 years ago

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PLEASE HELP!!! Which of the following values are in range of the function graphed below? Check all that apply.

Maru [420]

Answer:

B. -4

Step-by-step explanation:

The function only has one y-value: -4. That is the entirety of its range.

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3 years ago

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