Answer:
-4^8
Step-by-step explanation:


y = quantity, for example:
I want to buy 1 bracelet =
1×7 = 7 + 1 = 8$ per bracelet
-x^2 + 7 is the simplified expression
You have to multiply the number of people times the number of cookies they are each supposed to get
So, 28 x 3 = 84 cookies
Answer:
3.6 × 10^4
Step-by-step explanation:
its the first one, the dark blue one