Answer:
1
Step-by-step explanation:
2^2-2=2
2-1=1
hopefully you will find it helpful
Answer:
Yes, they are equivalent.
Step-by-step explanation:
-5 + -2 = -7
-5 -2 = -7
Answer:
see below
Step-by-step explanation:
$36/4oz = $9 per oz
24/3oz = $ 8 per oz
$20/2oz = # 10 per oz
Answer:
graph A
Step-by-step explanation:
Answer:
x + 4y = 51
x = -4y + 51
Substitution
-3(-4y + 51) + 5y = 85
Distribution
12y - 153 + 5y = 85
Combine like terms
17y = 238
y = 14
x = -4(14) + 51
x = -7
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