Let the existing no. of video games she had be x,
then
(3+x)+2x+5
Answer:
They used 6 vans and 3 buses
Step-by-step explanation:
x + y= 9
13x + 40y= 198
x= 9 - y
13(9 - y) + 40y= 198
117 - 13y + 40y= 198
27y= 81
y= 3
9-3= 6
Answer:
she will drive a total of 886 miles
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
3².2³/2² + 3².2²/2² = 27
