Because the situation represents a profit, the integer is 9.
5+5=10 and 10-7.75 is 2.25 so he would get back $2.25 as change
Answer:
ok
Step-by-step explanation:
it was a different question in our lesson
Answer:
a(n) = -2 + 8(n - 1)
Step-by-step explanation:
General formula is a(n) = a(1) + d(n - 1), where d is the common difference.
Here a(n) = -2 + 8(n - 1)
