An international calling plan charges a rate per minute plus a flat fee. A 10-minute call to France costs $3.19. A 15-minute cal
l to France costs $4.29. Write and solve a linear equation to find the cost of a 12-minute call to France
1 answer:
y = 0.22(12) + .99 = 3.63
A 12 minute call will cost $3.63
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Answer:
original price = $129
20% discounted price = $103.2
adding 7% sales tax = $110.424
OPTION B = 110.42
Answer:
c
Step-by-step explanation:
1.6 % of 43.75 is 70
Because 70/43.75 is 1.6
These are the steps good luck
