2 years ago

Pls help me this is really hard

Mathematics

1 answer:

LekaFEV [45]2 years ago

7 0

Answer:Find the area of square and then circle then take them away

Step-by-step explanation:

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a store is having a clearance sale where merchandise on the sales racks is reduced by 80% from the original. if a jacket was ori

posledela

The sales price is $15.2

Step-by-step explanation:

Given,

Discount = 80%

Original price = $76

Discount price = 80% of original price

$Discount\ price=\frac{80}{100}*76\\Discount\ price=\frac{6080}{100}\\Discount\ price=\$60.8$

Sale's price = Original price - Discount price

$Sale\ price= 76-60.8\\Sale\ price= \$15.2$

The sales price is $15.2

Keywords: Subtraction, percentage

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3 years ago

11 15 24 33 10 35 23 25 40. What is P45 of the given data?

AveGali [126]

Answer:180 u

Step-by-step explanation:

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2 years ago

Alice earned some money over the summer. She charged $11 per hour to baby-sit and $7.50 per hour to mow lawns. She baby-sat for

Ronch [10]

(11 * 25) + (7.5 * 19) =

$417.50

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3 years ago

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A mining company estimates that the marginal cost of extracting x tons of copper ore from a mine is 0.6 + 0.008x, measured in th

Serhud [2]

Answer:

The cost of extracting the first 50 tons of copper is $151,000.

Step-by-step explanation:

Start-up costs of $150,000.

For the 50 tons of cooper.

$C(x) = 0.6 + 0.008x$

$C(50) = 0.6 + 0.008*50 = 1$

1 thousand dollars.

$150,000 + $1,000 = $151,000

The cost of extracting the first 50 tons of copper is $151,000.

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3 years ago

three african elephants can weigh a total of 13,500 pounds. at this rate, how many do 2 african elephants weigh?

lidiya [134]

Answer:

Step-by-step explanation:

13500/3 = 4500

4500 x 2 = 9000

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2 years ago

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