Answer:
42:14
Step-by-step explanation:
3x12=36 in
36+6=42 in
Answer:
50
Step-by-step explanation:
4 1/2(2)=9. Multiply by 2 to get total
9- 3 1/2=z. Subtract 3 1/2 from total to get Z
5 1/2= Z
Answer: 3.2 i think
Step-by-step explanation:
Answer:
answer B 
Step-by-step explanation:
f(8)=-2*8+5=-11
g(8)=9*8*8+4=580
f(8)+g(8)= -11+580=569