13.2*3=39.6= price of 3cds, which is also the price of 2 dvds
39.6/2=19.8= the price of 1 dvd
She made 62 baskets by day 14. 4×13=52+10=62
Answer:
.0024776131
Step-by-step explanation:
type it into a TI-84 and remember than any negative exponent turns the number into a fraction
This is a simultaneous equation. its saying there are two numbers (x and y) that satisfy both equations. Rearrange the 2nd equation to get x=30/y and substitute this into the first equation to get y=(30/y) +13. solve this for y and then you can solve for x.
It would be E.
Pretty simple
