Answer:
u = 16
Step-by-step explanation:
Given
u = 12
Multiply both sides by 4 to eliminate the fraction
3u = 48 ( divide both sides by 3 )
u = 16
11 minutes = 1 km
11 x 5 = 55 minutes
1 x 5 = 5 km.
She can walk 5 km in 55 minutes.
After consideration I'm not sure but I think x=3 and y=6 I'm not a math whiz but this made sense to me.
Answer: Use the same recipe but just throw away 4 cupcakes
Answer:
15
Step-by-step explanation:
.5 * 30 = 15