Answer:
Luis incurred 107 extra text messages.
Step-by-step explanation:
Giving the following information:
Luis's cell phone plan costs $39 per month. Text messages cost an additional $0.15 each.
<u>To calculate the number of text messages, we need to use the following formula:</u>
Total cost= 39 + 0.15x
x= number of text messages
55.05= 39 + 0.15x
16.05= 0.15x
107= x
Luis incurred 107 extra text messages.
Answer:
8y3 +6y2- 29y +15
Step-by-step explanation:
(4y − 3)(2y2 + 3y − 5)
8y3 + 12y2 -20y -6y2 -9y +15
8y3 +6y2- 29y +15
Answer:
6
Step-by-step explanation:
b = 2 units
h = 6 units
A=1/2 *b*h
= 1/2 *6*2
= 6
Answer:
44 - 33 = 11
11/44 X 100 = 25%
Step-by-step explanation:
find the difference between the original price and new price (change)
change/original price X 100 = percentage change
Answer:
45
Step-by-step explanation:
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