 Mathematics
4 June, 06:57

# A. In the news, you hear "tuition is expected to increase by 7% next year." If tuition this year was \$1200 per quarter, what will it be next year?b. The value of a car dropped from \$7400 to \$6800 over the last year. What percent decrease is this?

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Answers (2)
1. 4 June, 07:22
0
1200 x 4 is 4800. 7% = 336

4800+336 = 5136
2. 4 June, 08:26
0
Answer: \$1284 per quarter

Step-by-step explanation: each quarter this is \$1200 meaning a quarter is 4 month so multiply a quarter by 3 which makes it 12 months that makes of a year. Knowing is 3 quarter in a year, multiply 3*\$1200 = \$3600 is the total tuition for a year

If the increase for the year is 7%

7/100 * 3600 = \$252 which is the increase amount

Add it to the previous year \$3600+\$252=\$3852 for the next year

However we want to know it quarterly you divide the amount by 3

\$3852/3 = \$1284 per quarter of the next year
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