Answer:
i dont know man
Step-by-step explanation:
i dont know
Answer:x=4 y=-1/2
Step-by-step explanation:
Answer:
61
Step-by-step explanation:
4 × (8 + 5) + 9
Parentheses first
4 × (13) + 9
Then multiply
52 +9
Then add
61
It will help you.
5*x*4*x²
= 20*x³
it equals 20x³
Answer:
0.30 does mean 30%
Step-by-step explanation: