Answer:
100+ 10x =10(10+x)
Step-by-step explanation:
good
hope this helps to u......
2n+7
Answer: All of thé above
15 quarters
15 quarters = $3.75
21 dimes = $2.10
15 + 21 = 36 coins
3.75 + 2.10 = 5.85
I'm pretty sure that it's -i
