Question

At Northwest audiotapes cost 5.00 per package and videotapes cost 10.00 per package. Which inequality best describes the number of packages of audiotapes,a, and the number of packages of videotapes,v, that can be purchased for 45.00 or less?

A.5a+10v is less than 45
B.10a+5v is less than or equal to 45
C.5a+10v is less than or equal to 45
D.10a+5v is less than 45
C

Answer 1

C.5a+10v

(5 * 5) + (10 * 10) = 125

Answer 2

Okay, that's what I got. I wanted to make sure. Thank you!!

Answer 3

C is not the answer. What answer did you get?

Answer 4

No. That equation still gives you a total cost of $125.

Answer 5

If audiotapes cost 5.00 per package and the variable for audiotapes is a, I thought it would be C.

Answer 6

I don't get how ir would be B or D because the variables are switched

Answer 7

Substitute $ 5 for a and $10 for v.