Eight students in Ms. Reese's class decided to purchase their textbook from two different sources. Some of the students purchased the textbook from the college bookstore for $14.50. The rest of the students purchased the textbook from an online discount store for $13.00 per book. If the total amount spent by the eight students is $110.00, how many students purchased the book online? students purchased the book online.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter3: Solving Equation And Problems
Section3.7: Costs, Income, And Value Problems
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Eight students in Ms. Reese's class decided to purchase their textbook from two different sources. Some of the students purchased the textbook from the college
bookstore for $14.50. The rest of the students purchased the textbook from an online discount store for $13.00 per book. If the total amount spent by the eight
students is $110.00, how many students purchased the book online?
students purchased the book online.
Transcribed Image Text:Eight students in Ms. Reese's class decided to purchase their textbook from two different sources. Some of the students purchased the textbook from the college bookstore for $14.50. The rest of the students purchased the textbook from an online discount store for $13.00 per book. If the total amount spent by the eight students is $110.00, how many students purchased the book online? students purchased the book online.
A wholesale club offers two types of memberships. The Executive Membership is $98 per year, including an annual 5% reward. The Business Membership is $40
per year without a reward. The total cost for membership, y, depends on the amount of money spent on merchandise, x, and can be represented by the
following equations:
Executive Membership: y = 98 – 0.05x
Business Membership: y = 40
Cost of Membership vs. Amount Spent
120-
100-
Executive Membership
80+
60+
40
Business Membership
20-
1000
2000
3000
4000
5000
Amount Spent ($)
According to the graph, how much money spent on merchandise would result in the same cost for each membership?
The same cost occurs when $
of merchandise is purchased.
Cost of Membership ($)
Transcribed Image Text:A wholesale club offers two types of memberships. The Executive Membership is $98 per year, including an annual 5% reward. The Business Membership is $40 per year without a reward. The total cost for membership, y, depends on the amount of money spent on merchandise, x, and can be represented by the following equations: Executive Membership: y = 98 – 0.05x Business Membership: y = 40 Cost of Membership vs. Amount Spent 120- 100- Executive Membership 80+ 60+ 40 Business Membership 20- 1000 2000 3000 4000 5000 Amount Spent ($) According to the graph, how much money spent on merchandise would result in the same cost for each membership? The same cost occurs when $ of merchandise is purchased. Cost of Membership ($)
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