Alyssa and her children went into a grocery store and she bought $7 worth of apples and bananas. Each apple costs $1 and each banana costs $0.50. She bought 5 times as many bananas as apples. Determine the number of apples, x , x, and the number of bananas, y , y, that Alyssa bought.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above

table 3 represents a direct variation function. : )