What's the result of translating the point (9, –5) using the rule (x, y) → (x + 7, y – 2)?
1 answer:
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a very fast way to do it:
Trivially 8.8*5>10, so the power of 10 is 6+2+1 = 9.
Therefore, the answer is
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.