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3 years ago

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Six years ago, Robert’s age was __________. A = Robert’s present age Which expression models this situation? A) 6A B) A + 6 C) A

– 6 D) A –(-6)

1 answer:

atroni [7]3 years ago

5 0

Answer :
C because if you want his age six years ago, you need to take his present age (A) and subtract 6

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Use patterns and properties to compute mentally <br><br> 3,000 * 70

Romashka-Z-Leto [24]

Well, 7*3= 21 so all you have to do is add the zeros to get: 210,000
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2 years ago

Read 2 more answers

Find the quotient 9 3/5 8/15

m_a_m_a [10]

Answer:

The answer is 18

Step-by-step explanation:

I'm not sure what the problem is, but if it is $9\frac{3}{5}$ ÷ $\frac{8}{15}$ than the snwer would be 18

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2 years ago

Ruth has 7 more brown pencils than blue pencils, and 11 more blue pencils than red pencils. She has 5 red pencils. How many brow

olya-2409 [2.1K]

Answer: There are 5 red pencils, 16 blue pencils and 23 brown pencils.

Step-by-step explanation:

Since we have given that

Number of red pencils = 5

Number of blue pencils are 11 more than red pencils.

So, Number of blue pencils would be

$11+5=16$

Number of brown pencils are 7 more than blue pencils.

So, number of brown pencils would be

$16+7=23$

Hence, there are 5 red pencils, 16 blue pencils and 23 brown pencils.

8 0

2 years ago

5. Simplify the expression,<br> (-2 - 5i) - (-4+6i)<br> 2 - 11i<br> -2+i<br> -6 + 11i<br> -5i

monitta

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's simplify ~

$\qquad \sf \dashrightarrow \:( - 2 - 5i) - ( - 4 + 6i)$

$\qquad \sf \dashrightarrow \: - 2 - 5i + 4 - 6i)$

$\qquad \sf \dashrightarrow \: - 2 + 4 - 5i- 6i)$

$\qquad \sf \dashrightarrow \:2 - 11i$

Therefore, A is the Correct choice !

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2 years ago

The graph below shows four sections: A, B, C, and D.

Gemiola [76]

It’s c
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2 years ago