Answer:
first one - 30%
second - 15%
third - 40%
fourth - 20%
fifth - 75%
sixth - 70%
seventh - 88%
eighth - 25%
sorry but the last question is too blurry, can you type it and I can help you answer it?
Hope this helps.
Answer:
Step-by-step explanation:
P = x^2 + 6

Solving for 4x^2:
P = x^2 +6
P - 6 = x^2
4(P - 6) = 4x^2
Substitution:

Answer:

Step-by-step explanation:

Answer:
3⅜ in²
Step-by-step explanation:
2 ¼ in × 1 ½ in
9/8 × 3/2
27/8 in²
3 ⅜ in²