Answer:
7
Step-by-step explanation:
x^2=49
x=7
Buy what he said to multiple or divide length times width
Answer: -65/6
Step-by-step explanation:
It would take 24 mins to drive 28 miles going 70mph
Sweater = 400
coats = 100
difference= 300
in an equation it would be
4x-x=300
so
3x=300
x=100
sweaters= 4x= 400
coats= x= 100
