6. The population of the seventh grade class at Madison Middle School is 450 school expects an increase of 20% for next year's seventh grade class. How students will be in the seventh grade class next year? 7. Russell wants to buy a new television that regularly costs $130.00. It is on for 15% off the regular price. If the sales tax rate is 6%, what will be the total cost? A. $102.66 B. $103.83

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A. 10%
B. 15%
C. 20%
D. 80%
C
6. The population of the seventh grade class at Madison Middle School is 450. The
school expects an increase of 20% for next year's seventh grade class. Howany
students will be in the seventh grade class next year?
7. Russell wants to buy a new television that regularly costs $130.00. It is on sale
for 15% off the regular price. If the sales tax rate is 6%, what will be the total
cost?
A. $102.66
B. $103.83
C. $110.46
D.
$117 13
Transcribed Image Text:A. 10% B. 15% C. 20% D. 80% C 6. The population of the seventh grade class at Madison Middle School is 450. The school expects an increase of 20% for next year's seventh grade class. Howany students will be in the seventh grade class next year? 7. Russell wants to buy a new television that regularly costs $130.00. It is on sale for 15% off the regular price. If the sales tax rate is 6%, what will be the total cost? A. $102.66 B. $103.83 C. $110.46 D. $117 13
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