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svp [43]
2 years ago
11

Can anyone help? been stumped for a while​

Mathematics
1 answer:
malfutka [58]2 years ago
6 0

Answer:

72

Step-by-step explanation:

162= 4x+8+6x-6

160=10x

x=16

4(16)+8== 72

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A building contractor is to dig a foundation 30 feet​ long, 12 feet​ wide, and 6 feet deep. The contractor pays ​$20 per load fo
kogti [31]

Answer:

$1800

Step-by-step explanation:

Volume of the foundation: 30*12*6 = 2160 cubic feet

we need to convert this into yards because a truckload is 8 cubic yards, 2160/3 = 720 cubic yd

One truckload is 8 cubic yards

# of truckloads needed: 720/8 = 90 truckloads

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3 0
1 year ago
Really need help with this ​
IrinaVladis [17]

Answer:

36.89°

Step-by-step explanation:

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x = 36.89

5 0
2 years ago
What is the equation of the slope which is 2 and (1‚8)
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Answer:

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Step-by-step explanation:

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6 0
2 years ago
Write an equation for the line described. Give the answer in standard form. through (2,6), m= -5​
LiRa [457]

9514 1404 393

Answer:

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Step-by-step explanation:

Given a point and slope, it often works well to start with the point-slope form of the equation for a line:

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Your point and slope make this ...

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  y -6 = -5x +10 . . . . . . eliminate parentheses

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8 0
3 years ago
Jack and Walter work in a store's gift-wrapping department. Jack can wrap 28 boxes in 2 hours, while Walter takes 3 hours to wra
Thepotemich [5.8K]
28*36 is the answer i think
3 0
3 years ago
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