Let's first find out how many miles they can drive in ONE hour. 150/3=50, so they drive 50 miles per hour. So, to drive 400 miles, we need to divide the number of miles by how much they drive per hour to see how long it will take. 400/50=8, so it will take the Donatones 8 hours.
Answer: 8 hours
Answer:
36ft
Step-by-step explanation:
29990
10%=29990/10=2999
1%=2999/10=299.90
0.5%=299.90/2=149.95
6%=299.90x6=1799.40
6.5%=1799.50+149.95=$1949.35 tax
total +tax
29990+1949.35=$31395.35
Answer:
- 11 ≤ x ≤ - 3
Step-by-step explanation:
Inequalities of the type | x | ≤ a , have a solution of the form
- a ≤ x ≤ a
Then
| x + 7 | ≤ 4
- 4 ≤ x + 7 ≤ 4 ( subtract 7 from each interval )
- 11 ≤ x ≤ - 3