Jalen and Monique will usually both run 7.5 miles each time they go running. This month, Jalen ran an additional 32 miles. Which answer choice shows an expression that represents the total distance Jalen and Monique ran this month if j = the number of times that Jalen ran and m = the number of times that Monique ran? 1 .15j + 15m 2. 15jm 3. 7.5j + 7.5m + 32 4. 7.5jm + 32

7.5j + 7.5m + 32

Step-by-step explanation:

J=number of miles that Jalen run

M=number of miles that Monique run

They each run 7.5 miles each time they go running

Jalen runs additional 32 miles this month

Jalen=7.5j+32

Monique=7.5m

Total distance Jalen and Monique ran for the month

=(7.5j+32)+(7.5m)

Open parenthesis

7.5j+42+7.5m

=7.5j+7.5m+32

the expected value of the random variable : 0, 1 and 2

step-by-step explanation:

42

step-by-step explanation: