Answer:
9-63x
Step-by-step explanation:
9(1-7x)
9-63x
Answer:
= 14X + 6
Step-by-step explanation:
Answer:
3^6
Step-by-step explanation:
3^2 * 3^4
You add the exponents together.
$600 because you must multiply. 150/ (25/100)... 1,500/25= 600
297/11 = 27
So we have 27 groups of 11 students. If there are 2 chaperones for every 11 students, then we can do:
27x2=54
There are 54 chaperones on the field trip.