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Aleonysh [2.5K]
3 years ago
11

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Mathematics
1 answer:
ira [324]3 years ago
5 0
If I understand the question correctly, when x=1, the answer would be 38. When x=2, the answer would be 44.
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39 times 3 and 15 times 3 then 27 times 2 then add together to get 216
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3 years ago
64.3- 3 x 23 - 2 is what.
Lena [83]

Answer: -6.7

Step-by-step explanation:

64.3−(3)(23)−2

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3 0
3 years ago
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What is the sum of (7x - 6y) and (x plus y)
Ymorist [56]
Heya user

we have

7x - 6y and x + y

according to the question

( 7x - 6y ) + ( x + y )

→ 7x - 6 y +x + y

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4 years ago
using the midpoint formula, solve for the midpoint of the segment with these pairs of endpoints (-8,21) and (32,-2)​
dusya [7]

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5 0
3 years ago
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6 pls literally. Begging
Mazyrski [523]

Answer:

180=144+3X

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Step-by-step explanation:

angles must add to 180

180=45+80+3X+19

gather like terms

180=144+3X

subtract

36=3X

divide

X=12

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4 years ago
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