It cost $5.45 a gallon
just take 54.50 ÷ 10 and it gives you 5.45
Answer:
1. 3.2 x 10^4
2. 6 x 10^4
3. 1.04 x 10^5
4. 1.82 x 10^7
5. 9.23 x 10^6
6. 4.05 x 10^5
7. 2.019 x 10^3
8. 3.02 x 10^4
Step-by-step explanation:
Next time don't randomly comment on other people's questions to get points without putting in the effort. Spread credibility, not liability. Do the rest by yourself; there are multiple resources online that you can learn from!
Answer:
son = 6 mother = 48
Step-by-step explanation:
Mother = m
son = s
m = 8s
m+6 = 9/2 * (s+6)
so
2(8s + 6) = 9(s +6)
16s + 12 = 9s + 54
16s - 9s = 54 - 12
7s = 42
s = 42/7 = 6 years old
so the mother is 8s = 8*6= 48 years old
Answer:30 yards i think not sure
Step-by-step explanation: