This is how I did it, I really hope it helped you with your homework
Answer:
3rd choice
Step-by-step explanation:
(7y^6)(2y^-4)^2
= (7y^6)(4y^-8)
Calculate:
(7y^6) * (4y^-8)
28y^-2
Express with a positive exponent:
28 * 1/y^2
96÷8= 12
44-12=32
12 Large Pizzas & 32 Regular Pizzas
32×6=192 slices
192÷96=2
Each worker got 1 slice of the large pizza & 2 slices of the regular pizza
Answer:
z = 4.90131578
Step-by-step explanation:
Easier than it looks, all you have to do is first subtract 13 from 299. You should get 286. Then, you just divide this number by two to get 143. Finally, since it asks for ZENA'S average, you add the 13 back to 143 to get the final answer of the average number of pins Zena took down, which is 156!
