Answer:
Yes
Explaination:
They are similar and the ratio is still the same. The artwork's shape didn't change we just resized it by multiplyting its length and width by 2.
Answer:
0 is the answer. I think.
Answer:
n ≈ 3
Step-by-step explanation:
9n-2<7+20
Answer: x≤ 4
Step-by-step explanation:
7. Easiest method is substitution. Since y=x/2, then:
2x+3(x/2)=28
8.Substituting again, we get:
3x-6x=6
-3x=6
x=-2
(-2,6)
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