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3 years ago

(2+3) Second power-16 divided by2

Mathematics

2 answers:

Nutka1998 [239]3 years ago

5 0

Answer:

Step-by-step explanation:

Brackets: 2 + 3 = 5

power: (5)^2 = 25

Divide 25 - 16 ÷2 = 25 - 8

Subtract: 25 - 8 = 17

Actually I think the question should be using brackets. It's hard to tell what to do after the power.

Add:

IgorC [24]3 years ago

4 0

(2+3)^2-16÷2 is equal to 17

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It costs a publishing company $0.55 to print one copy of a certain novel. This company paid $725,000 for the rights to the novel

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Answer:

The correct answer is b. 116,900

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3 years ago

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3 years ago

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4 years ago

Read 2 more answers

Abby bought two slices of pizza and

Misha Larkins [42]

The solution is price of 1 slice of pizza is $ 1.75 and price of 1 bottle of water is $ 1.25

Solution:

Let "p" be the price of 1 slice of pizza

Let "b" be the price of 1 bottle of water

Given that Abby bought two slices of pizza and three bottles of water for $7.25

So we can frame a equation as:

two slices of pizza x price of 1 slice of pizza + three bottles of water x price of 1 bottle of water = $ 7.25

$2 \times p + 3 \times b = 7.25$

2p + 3b = 7.25 ------- eqn 1

Cameron bought four slices of pizza and one bottle of water for $8.25

So we can frame a equation as:

four slices of pizza x price of 1 slice of pizza + one bottles of water x price of 1 bottle of water = $ 8.25

$4 \times p + 1 \times b = 8.25$

4p + 1b = 8.25 ----- eqn 2

Let us solve eqn 1 and eqn 2 to find values of "p" and "b"

Multiply eqn 1 by 2

4p + 6b = 14.5 ----- eqn 3

Subtract eqn 2 from eqn 3

4p + 6b = 14.5

4p + 1b = 8.25

( - ) ------------------

5b = 6.25

Substitute b = 1.25 in eqn 1

2p + 3b = 7.25

2p + 3(1.25) = 7.25

2p + 3.75 = 7.25

2p = 3.5

Thus the solution is:

price of 1 slice of pizza = $ 1.75

price of 1 bottle of water = $ 1.25

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4 years ago