Answer:
watch the video
Step-by-step explanation:
If you are factoring it you can factor it into (x+5)^2
Answer:
The card was worth $160.
Step-by-step explanation:
It is given that:
Percent of gift card used = 42%
Cost of groceries = $67.20
Let,
x be the total amount on gift card.
42% of x = 67.20

0.42x = 67.20

Therefore,
The card was worth $160.
Answer:
Simplified: 0.024
Step-by-step explanation:
Yes they are proportionate