Answer & Step-by-step explanation:
a. 4x + 3 {sum means add the numbers together}
b.
{quotient means divided by}
c. 
Answer
what figure there nothing here
Step-by-step explanation:
Answer: he has 1 orange balloon
Step-by-step explanation:
10y^7
You multiply the y^4 by y^3
2y^7 x 5
Multiple the 5 by 2
Answer: 10y^7
Answer:
1. 0
3. 17/20
5. 1/21
7 1 7/20
9. 1 7/30
11. 29/40
17. 1/6
13. 4/35
15. 1 1/3
Step-by-step explanation:good luck I hope I didn’t get any wrong