3 years ago

The table shows how the cost of a tractor repair depends on the time needed for the repair.

Mathematics

2 answers:

Kobotan [32]3 years ago

7 0

Answer:

im stupid so im gonna need more info

Gnom [1K]3 years ago

3 0

The answer is definitely D :)

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THis is kinda hard, pls help ASAP

Feliz [49]

Answer:

yep this kinda hard!!!!!!!!!!!!?!??!

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3 years ago

Berto has $12 to put gas in his car. If gas costs $3.75 per gallon, which ordered pair relating number of gallons of gas, x, to

Nastasia [14]

Berto can purchase 12/3.75 gallons, this is 3.2 gallons of gas. So the coordinate on this line would be (3.2, 12).
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3 years ago

Read 2 more answers

Write an equation of the line passing through the points (4,6) and (-2, - 18).

olga_2 [115]

Answer:

y = 4x – 10

Step-by-step explanation:

slope formula: $m = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

point-slope formula: $y-y_{1}=m\left(x-x_{1}\right)$

Use slope formula and plug in your numbers: $m = \frac{-18-6}{-2-4 }$
Solve for slope $m = 4$
Use the point-slope formula to solve for the equation: $y-6=4\left(x-4\right)$
Solve and find equation: $y=4x-10$

Note: When given two points you only need to pick one for the point-slope formula! Best to choose the positive one so you don't have to deal with the negatives!

Hope this helps! Please give Brainliest!

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3 years ago

If two angles are vertical and one of the angles measures 65 degrees, what is the measurement of the other angle?

Kaylis [27]

Answer:

65 degrees, because vertical angles are always congruent.

Step-by-step explanation:

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3 years ago

Irene is N years old. If Tom is twice as old, which of the following algebraic statements shows h

aleksley [76]

Answer:

1. 2n

Step-by-step explanation:

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3 years ago