3 years ago

Evaluate the expression 517-4)2 + 3 + 11. Need ASAP

Mathematics

1 answer:

goblinko [34]3 years ago

6 0

Answer:

1040

Step-by-step explanation:

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ivan bought these two magazines. if the sales tax was 6.75% what was the total amount that he paid for the magazines

stich3 [128]

(6.75/ 100) X 4.95 = .334
For one magazine the sales tax is $0.334.
Since, both magazine are of same prize. The total she paid for both magazine will be 4.95 + 0.334 + 4.95 + 0.334 = $ 10.57.

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2 years ago

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U.S. postal regulations require that a package can have a maximum combined length and girth (distance around) of 108 in. A shipp

Eduardwww [97]

Answer: The maximum length that can be used is 56 inches.

Step-by-step explanation:

Since we have given that

Width of package = 14 inch

Height of package = 12 inch

Let the length of package be 'l'.

Combined length and girth i.e. distance around = 108 inches.

So, According to question, we get that

$l+2(w+h)=108\\\\l+2(14+12)=108\\\\l+2\times 26=108\\\\l+52=108\\\\l=108-52\\\\l=56\ inches$

Hence, the maximum length that can be used is 56 inches.

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3 years ago

Simplify the following expression (x^5)^2=x^n A. 7 B. 10 C. -2 D. 9

Evgen [1.6K]

Answer:

This is the farthest I could go in solving the equation. Is there anymore information about the problem? Unless you are looking for n which it would seem n would equal 10.