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ohaa [14]
3 years ago
8

Plz help! free brainlist and points! plz dont send wrong answers or false links solve: 3x +7 =-8

Mathematics
2 answers:
frosja888 [35]3 years ago
8 0

Step-by-step explanation:

3x+7=-8

then collecting like terms

3x=-8-7

3x=-15

x=-5

asambeis [7]3 years ago
5 0

Answer:

-5

Step-by-step explanation:

3x+7=-8

3x+7-7=-8-7

3x=-15

3x/3=-15/3

x= -5

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KatRina [158]
4028 mi 2< M is the expression you were looking for i think
7 0
3 years ago
Steven Kellogg, a jet airplane mechanic, works at an hourly rate of
lozanna [386]

Answer:

Part a) The straight-time pay is \$1,332

Part b) The overtime  pay is \$432

Part c) The total pay is \\$1,764

Step-by-step explanation:

Part a) What is his straight-time  pay?

To find out his straight-time  pay multiply the hourly rate of $36 by 37 hours worked

so

(36)(37)=\$1,332

Part b) What is his overtime  pay?

we know that

The hourly rate for overtime is equal to

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so

Multiply the hourly rate for overtime by the number of hours overtime

(54)(8)=\$432

Part c) What is his total pay?

we know that

The total pay is equal to sum the straight-time  pay plus the overtime  pay

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3 0
3 years ago
I need the equation of the line in the graph
sattari [20]
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(0, 0) and (5, 4).

Now find the slope by doing 
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m = (4 - 0)/(5 - 0)
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So the slope is 4/5 or 0.8.

Now set the equation up. You have a point and the slope, so use the point-slope equation.
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8 0
3 years ago
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lesya [120]

Answer:

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on the right side u subtract 2k-6k=4k

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then on the right side u add 4k on each side and get rid of the 4k on the right

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on both sides divide by 3

7 0
4 years ago
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marin [14]
3 tons is 6000 lbs each box is 60 pounds therefore 6000 divided by 60 is 100 so 100 boxes
5 0
3 years ago
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