Answer:
120
Step-by-step explanation:
We let N be such that
9N = number pear juice bottles,
1N = number of pineapple juice bottles,
2N = number of grapefruit juice bottles.
Then, 20 = 2N, so that N = 10, and
The total number of juice bottles =
9N+1N+2N =
9(10)+1(10)+2(10)=
90+10+20=120
Answer: n=4
Step-by-step explanation:

add 9 to both sides


divide both sides by -9

Brainliest please
Answer:
<u>Cost for 6 Miles:</u> 7.50$
<u>Cost in General:</u> 11$
Step-by-step explanation:
1.25x6=7.50
7.50+3.50=11
Answer: 18
Step-by-step explanation:
Answer:
6(2a+4)-4(3a-4)= (12a+24) +(-12a+16) = 40