Answer: 3
Step-by-step explanation:
Answer:
bruh u need a link
Step-by-step explanation:
Addition is needed because of the subtraction sign.
Answer:
= 12 miles per hour
Step-by-step explanation:
This is a fraction equal to
30 miles ÷ 2.5 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2.5
30 miles ÷ 2.5
2.5 hours ÷ 2.5
=
12 miles
1 hour
=
12 miles
hour
= 12 miles per hour
21x(9)=9x21
21y= 9x21
Y=9x21/21
Y=9x1
Y=9
