Answer:
18
Step-by-step explanation:
Since he ate 3 more and there were none left 3=1/3 so there was 9 when it was half gone so 9*2=18
Hope that helps...
Q 1) x = 12
Q 2) x = 11
Q 3) x = 3
Q 4) x = 6
Q 5) x = -5
Q 6) x = 10
Q 7) x = -4
Q 8) x = -11
Answer:
(12+3x)x
Step-by-step explanation:
the other 3 can be simplified into 15x, but (12+3x)x = 12x+3x^2
Answer:
1 whole mile
Step-by-step explanation:
1/4 x 4
Answer:
250
Step-by-step explanation:
150 divided by 3 is 50. Meaning you spend 50 minutes per class. 50 times 5 would be 250.