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marysya [2.9K]
3 years ago
13

Which is a correct first step for solving this equation? 8−2(3−)=4+6

Mathematics
2 answers:
siniylev [52]3 years ago
4 0
The first step would be multiplying -2 by parentheses
boyakko [2]3 years ago
3 0

Answer:

Simplify  2 times (3-)2×(3−)  to  2times 3-2×3−.

Step-by-step explanation:

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Please help me, I don’t understand
White raven [17]

Answer:

73, 74, 75

Step-by-step explanation:

So the sum of three consecutive integers is 222.

Let's let the first integer be n.

Then the second integer <em>must</em> be (n+1).

And the third integer must be (n+2).

They total 222, thus:

n+(n+1)+(n+2)=222

Combine like terms:

3n+3=222

Subtract 3 from both sides:

3n=219

Divide both sides by 3:

n=73

So, the first integer is 73.

So our sequence is 73, 74, and 75.

And we're done!

5 0
3 years ago
I need help to answer this
Masteriza [31]

Answer:

36 centimeters

Step-by-step explanation:

90-54

7 0
2 years ago
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What is the area of rectangle PQRS?
Anastaziya [24]

Answer: 91

Step-by-step explanation: 6.5 x 14 = 91

7 0
3 years ago
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9. What is the range of the relation [(4, 2), (1, 1), (0, 0). (1.-1). (4, -2) ?​
nasty-shy [4]

Answer:

{-2,-1,0,1,2}

Step-by-step explanation:

When we are talking of the range, we are referring to the possible y-values the relation can take

Hence, a set of y-values will represent the range of the relation

we have this as:

{2, 1 , 0, -1 , -2}

Arranging in order, we have ;

{-2,-1,0,1,2}

8 0
3 years ago
Solve and reduce to lowest terms:<br> 5x2/7
bagirrra123 [75]

Answer:

10/7

Step-by-step explanation:

5*2/7=10/7

6 0
3 years ago
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