Leila received a $90 gift card for a coffee store. She used it in buying some coffee that cost $8.64 per pound. After buying the
coffee, she had $64.08 left on her card. How many pounds of coffee did she buy?
1 answer:
She bought 5 pounds of coffee
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1) -16 = v - 14
Add 14 to both sides.
v = -2
2) -2n = -22
Divide both sides by -2.
n = 11
3) 25 = b + 7
Subtract 7 from both sides.
b = 18
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it would be D i hope this helps
Since z is proportion to the x
z = a x
190 = a 10
a = 19
when x = 13
z = a x
z = 19 * 13
z = 247
Answer:
slope: 
Step-by-step explanation:
