Answer:B
Step-by-step explanation:
Area = 1/2 * 10 * 4 = 20 <span>sq. inches
</span><span>B. 20 sq. inches</span>
Hello There!
It would be 9(3w + 4) (3w + 4)
Hope This Helps You!
Good Luck :)
- Hannah ❤
Answer:
-59
Step-by-step explanation:
g(-5) = -4*(-5)+6 = 26
f(g(-5)) = f(26) = -2*26 - 7 = -59
Answer:
PE = 83 and Science = 71
Step-by-step explanation:
let P represent PE and S represent Science with P > S, then
P + S = 154 → (1)
P - S = 12 → (2)
Adding the 2 equations term by term eliminates S
2P = 166 ( divide both sides by 2 )
P = 83
Substitute P = 83 into (1)
83 + S = 154 ( subtract 83 from both sides )
S = 71
Hence PE mark = 83 and Science mark = 71
