Answer:what are you asking
Step-by-step explanation:
I can explain when I get a question
Yes thats a function, it passes the vertical line test!
2x-2+x+5=90
3x+3=90
-3 -3
3x/3 =87/3
x=29
Answer:
5 pounds of coffee
Step-by-step explanation:
Let the number of pounds of coffee bought be 'x'.
Given:
Value on gift card = $90
Value of coffee per pound = $8.09
Money left after buying coffee = $49.55
Now, using unitary method,
1 pound cost = $8.09
∴ 'x' pounds cost = 
Now, Money left = Total money on gift card - Cost of coffee.

Therefore, Lashonda bought 5 pounds of coffee.