The Martinez family walked three over five of a mile in three over eight of an hour. What equation can be used to calculate their unit rate in miles per hour?

1 3/8 miles per hour

Step-by-step explanation:

The Martinez family walked three over five of a mile in three over eight of an hour. What equation can be used to calculate their unit rate in miles per hour?

3/5mile = 3/8 hour

Their unit rate in miles per hour or speed

= Distance/Time

Hence,

3/5mile ÷ 3/8 hour

= 3/5 × 8/3

= 8/5 miles per hour

= 1 3/8 miles per hour

Therefore, their unit rate in miles per hour is 1 3/8 miles per hour.

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

t

step-by-step explanation:

ever thing time 1 is a multiply by 1 it get