Answer:
1. A.) 300 cm
2. D.) 1700 in
3. A.) 12 cm
4. B.) 421 FT
Step-by-step explanation:
Answer:
i d k
Step-by-step explanation:
Answer:
Choice A
Step-by-step explanation:
-88<-75<-71<-51
Mark me brainliest if this helped
D move 2 times to the left
Answer:
- 1 bus, 72 vans
- $6960 is the minimum cost
Step-by-step explanation:
A bus costs over $19 per student; a van costs less than $12 per student. The required number of students could be transported by 81 vans, but that requires 81 chaperones.
Since there are only 80, and a bus requires fewer chaperones per student, we can reduce the number of required chaperones to an acceptable level by employing one bus. 1 bus replaces 9 vans, and requires 1 less chaperone than 9 vans.
The minimum cost is 1 bus and 72 vans. That cost is $1200 +72×$80 = $6960.
