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4 years ago

14

. Mrs. Bull spilled coffee on her computer during the first week of school! The total cost after tax to repair it is represented

by 0.08(50ℎ) + 50ℎ , where h represents the number of hours it takes to repair her computer.

1 answer:

Dima020 [189]4 years ago

7 0

IT would be a solid 4 hople this helped

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12.20h - 7.15 = 90.45

zhannawk [14.2K]

Answer:

H=8

Step-by-step explanation:

12.2H-7.15=90.45

12.2H=90.45+7.15

12.2H=97.6

H=8

6 0

3 years ago

Read 2 more answers

Sheldon wants to buy a laptop that costs $ 450 from an electronics store . He has two coupons to choose from coupon A which give

Gekata [30.6K]

Answer:

Coupon B

Step-by-step explanation:

Given

$Price = \$450$

$Coupon\ A = \$80$

$Coupon\ B = 20.5\%$

Required

Which coupon is better

From the question, we have:

$Coupon\ A = \$80$

$Coupon\ B = 20.5\%$

Coupon B means that:

$Coupon\ B = 20.5\% * \$450$

$Coupon\ B = 0.205 * \$450$

$Coupon\ B = \$92.25$

By comparison:

Coupon B gives him a better buy because: $\$92.25 > \$80$

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3 years ago

A ball is dropped from the top of a building. The distance in feet above the ground, represented by h(t), after t seconds can be

ikadub [295]

Answer:

324 feet

Step-by-step explanation:

h(3) = 16(3)^2 + 180

h(3) = 16(9) + 180

h(3) = 144 + 180

h(3) = 324

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3 years ago

Caculate the meadin of the following data, 18,22,20,21,23. Pls help Im dum and the paper is due in a couple of hourssssss

irga5000 [103]

<h2>Answer:</h2>

<u>First, Arrange the data in ascending order</u>

=> 18, 20, [21], 22, 23.

<u>Now, Find the middle term i.e, 21.</u>

<u>Hence, Median of the given data is 21</u>.

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3 years ago

Enter the missing exponent.

konstantin123 [22]

Answer:

The missing exponent is 20.

Step-by-step explanation:

$y^{29} / y^{20} = y^9$

upper exponent minus lower exponent.

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3 years ago