3 years ago

A truck is on the road for 20 hours and travels 1400 miles in that time. What is

Advanced Placement (AP)

1 answer:

Liono4ka [1.6K]3 years ago

7 0

Answer:

70 miles per hour

Explanation:

1400 miles in 20 hours so divide 1400 by 20 to get how many miles per hour on average 1400/20=70

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k0ka [10]

Answer:

1/60 sq in

Explanation:

Use the triangle area formula.

$\frac{1}{2}$ bh

$\frac{1}{2}$ * $\frac{1}{5}$ * $\frac{1}{6}$ = $\frac{1}{60}$

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2 years ago

What is found in either a plant or animal cell but not the other?

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3 years ago

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X-y=16 7x+2y=13 solving system of Equations by substitution

matrenka [14]

Answer:

The answer is " $x= -\frac{19}{5} \ and \ y= - \frac{99}{5}$ "

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$\to x-y=16..........(a) \\\\ \to 7x+2y=13.........(b)\\$

In equation (a) multiply by 2 then subtract from the equation (b):

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put the value of x in equation (a):

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2 years ago

A desk is on sale for 38% off. The sale price is $527. What is the the regular price

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Well the Regular Price is the price before the sale was added. So here's the work that I would put in and in the end, just divide by (1 - 0.38).
Price x (1 - 0.38) = Sale Price (529)
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$853.23 was the Regular Price

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3 years ago

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2 years ago

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