3 years ago

(-3)2 + (-8)•(-2) Your answer

Mathematics

1 answer:

Darina [25.2K]3 years ago

5 0

Answer:

10 is answer of this question

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The price of an item yesterday was $40. Today, the price fell to $22. Find the percentage decrease.

klio [65]

Answer:

45%

Step-by-step explanation:

40 * .45 = 18

40-18 = 22

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3 years ago

Determine square of -p+6

ValentinkaMS [17]

Answer:

-12p+p^2+36

Step by step explanation:

(-p+6)^2 is the square of -p+6

we use the formula

(a+b)^2=2ab+a^2+b^2

(-p+6)^2=-12p+p^2+36

the minus of p disappears

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3 years ago

Read 2 more answers

7.) The online book is $29.00 but the tax and shipping is another 25%. What will it cost me with the tax and shipping?

Deffense [45]

Answer:

$36.25

Step-by-step explanation:

Shipping and tax are 25% the price of online book, thus it will be 25/100 x 29 = $7.25

Thus, total will be 29 + 7.25 = $36.25

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2 years ago

Which of the following number is nine thousand six hundred forty-two? A 6,492 B 964.2 C 9,462 D 9,642

blondinia [14]

The correct answer is d

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3 years ago

In one year, Linda's parents spend $2400 on cable and internet service. If they spend the same amount each month, what is the re

Yuri [45]

Answer: $200

Step-by-step explanation:

Given: In 1 year ,

Linda's parents spend $2400 on cable and internet service.

If they spend the same amount each month, Monthly payment = $\dfrac{\text{Total money spent in 1 year}}{\text{Number of months in a year}}$

$=\dfrac{\$2400}{12}\ \ \ [\text{Number of months in a year}=12]\\\\=\$200$

Hence, the resulting monthly change in the family's income = $200

4 0

3 years ago