There would be 3 boxes of pink ribbon and 2 of yellow ones
The answers to the questions
First you have your two numbers: 1.5 and 4.
The question explains that they travel 1.5 miles 4 times each, meaning you multiply the two.
1.5×4=6
So, your answer is 6 miles.
Hope this helps!
5d - 7 = -13
5d = -13 + 7
5d = -6
d = -6/5
(5-3)^2 is = -4 , the second one is -9.67