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Maslowich
3 years ago
9

7 × (–3) × (–2)2 = ? A. 84 B. 48 C. –84 D. –48

Mathematics
2 answers:
yawa3891 [41]3 years ago
7 0
7*-3=-21 and -2*2=-4 so -21*-4= 84
answer is 84
Dahasolnce [82]3 years ago
3 0


7 × (-3) ×(-2)2 =

7 × -3 × -4 = (you have to eliminate all parenthesis in the equation.)

7 × -12 = -84

so your answer would be: C

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Solve the equation. 3x + 5 = x - 3
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Answer:

x=-4

Step-by-step explanation:

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3 0
2 years ago
I round to 900 I have twice as many hundreds as ones and all my digits are different but their sums are 18 can someone answer th
stellarik [79]

Answer:

The number of once is 9.1  

The number of hundreds is 8.9

Step-by-step explanation:

Given as :

The total of digits having ones and hundreds = 900

The sum of digits = 18

Let The number of ones digit = O

And The number of hundreds digit = H

So, According to question

H + O = 18             .........1

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Solving the equation

( 100 × H - H ) + ( O - O ) = 900 - 18

Or, 99 H + 0 = 882

Or , 99 H = 882

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Hence The number of once is 9.1  and The number of hundreds is 8.9

Answer

4 0
3 years ago
Solve and graph 4x<40
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What is the answer to this question? 1 + 5?
BartSMP [9]
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8 0
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3 years ago
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