Dena is a runner who competes in marathons. Every year she uses 3 pairs of running shoes .Each pair costs $64.99 plus 5% sales tax. Dena also enters 3 marathons each year. The fees for the races are $35, $50, and $25. How much does Dena spend on running each year.

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

if she was to only spend a dollar she can get 1lb

step-by-step explanation:

5

step-by-step explanation:

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.