Today you jogged 13 of a mile before stopping to chat for a moment with your
friend. Then you continued to jog another
Y3 of a mile before stopping for a drink of
water. How far did you jog all together?
Use the number line to help you.
Type your answer in the blue box.
33

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: