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Troyanec [42]
3 years ago
11

What is this(9 + 4) × (8 -7)

Mathematics
2 answers:
slava [35]3 years ago
7 0

Answer:

Its 13

Step-by-step explanation:

Pretty much its 9 + 4 (13) x 1 which equals 13.

Sedbober [7]3 years ago
6 0

Answer:

13

Step-by-step explanation:

To solve this you have to add 9 and 4 first so you get 13. Next, you have to subtract 8 from 7 so you get 1. Now all you have to do is multiply 13 and 1 so you get 13 as your answer.

9 + 4 = 13

8 - 7 = 1

13 × 1 = 13

I hope this helps you :D

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ryzh [129]

Answer:

the second one

Step-by-step explanation:

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3 years ago
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Simplify the following expression.
Sloan [31]

Answer: 3x^{2}+12x


Step-by-step explanation:

1. To solve simplify the expression given in the problem, you must apply a property of exponents called Quotient of powers, which states that when you divide two powers that have the same base, you must subtract the exponents.

2. Keeping this property on mind, you can rewrite the expression as following and simplify:

\frac{-12x^{3}}{-4x}-\frac{48x^{2}}{-4x}=3x^{2}+12x


7 0
3 years ago
The volume of dry goods, like apples or peaches, can be measured usings bushels, pecks, and quarts. A bushel contains 4 pecks, a
nata0808 [166]

Answer: For every 1 bushel, there will be 2 quarts

Step-by-step explanation:

If 4:8, then you would have to divide. To find how much bushels there are in a quart, you would need to divide each number by 4. 4/4 = 1. 8/4 = 2. So, the relationship between b:q would be 1:2

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3 years ago
Micah is planning a road trip. He estimates that he will drive a total of of 8 1/4 hours. He wants to stop for gas after 1/3 of
tigry1 [53]

8.25 hours is our base number here. 1/3 of it is taken up when he stops at the gas station.

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3 years ago
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Answer:

Meghan cannot claim any amount as a medical deduction.

Step-by-step explanation:

Given that:

Amount paid by Meghan for insurance = $9212

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= 5700 \times (1- \dfrac{80}{100})

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The amount of $1140 does not  exceed $4907.4

Thus, Meghan cannot claim any amount as a medical deduction.

7 0
3 years ago
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