Answer:
-4
Step-by-step explanation:
Molly's equation
15x + 10 = 100
-10 -10
15x=90
/15 /15
x=6
Maddie's equation
15x - 10 = 100
+10 +10
15x=110
/15 /15
x=7 1/3
MADDIE IS RIGHT
this is because she said 7 ans=d you cannot buy 1/3 of a shirt.
give the guy under me the 5 stare and a thanks this is his answer
Answer is X=2
Merry Christmas
Answer:
I think it is +2. I hope this helps.!
Step-by-step explanation:
1/14 in 30 mins
30 mins x 14=420 mins
420 mins in hours =7 hours