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3 years ago

12

8y-2=-18 what is the answer

1 answer:

enot [183]3 years ago

4 0

The answer is: y=-2

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A white-tailed deer can sprint at speeds up to 30miles per hour . American bison can run at speeds up to 3,520feet per minute. W

Rus_ich [418]

Answer:

The Bison is faster by 10 mph.

In 1 minute, the bison runs 3, 520 feet .

In 60 minutes, the bison would run 3520*60 feet = 211, 200 feet per hour.

These are equivalent to 40 miles per hour since 1 mile is equivalent to 5, 280 feet. Hope this helps! ^-^

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3 years ago

What expression can be used to find 38 percent of 22

Oksanka [162]

The butterfly method. Multiply then divide

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3 years ago

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Abigail needs at least $199 to purchase the new phone that she wants. Last week she babysat and earned $45. Write and solve an i

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5 or 4 weeks because 199 divided by 45 equals 4.4222222222

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3 years ago

A rectangular plot of ground is 30 meters longer than it is wide. its area is 10,000 square meters.

dimulka [17.4K]

A = W· L
10,000 = W ( W +30 ) = W² + 30 W
W² + 30 W - 10,000 = 0
W = $\frac{-30+ \sqrt{900+40000} }{2}= \frac{-30+202.24}{2} = 86.12$
L = 86.12 + 30 = 116.12
Width of a plot is 86.12 m and lenght is 116.12 m.
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3 years ago

What is 8 divide by 18.88?

yarga [219]

=0.4237288136 ..... 0.423 | 7 +1 ~~ 0.424

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3 years ago