It would cost $45 hope I helped
Answer:
Step-by-step explanation:
a93 = 93 + 2(52 − 1)
a93 = 93 + 2(52 + 1)
a93 = 52 + 2(93 + 1)
a93 = 52 + 2(93 − 1)
Originally 52 - Get rid of the first 2
a93 = 52 + 2(93 + 1)
a93 = 52 + 2(93 − 1)
2 each week. - Annoying. That doesn't help.
a93 = 52 + 2(93 + 1)
a93 = 52 + 2(93 − 1)
We're not buying any new ones in the first week, so purchases are one down.
a93 = 52 + 2(93 − 1)
I think we made it.
Six hundred and seventy six million, five hundred and fourty three thousand seven hundred and eighty nine
Your class mate is correct. Remember when multiplying by a percentage to move the decimal place 2 decimal places to the left. Because 120 and 180 are equal to 300 your classmate is correct in saying that the mark up is 150%
B. x > 70
is the correct answer