How much did each book cost ? 7) Jessica bought a soft drink for 2 dollars and 4 candy bars. She spent a total of 18 dallarc How much did each candy bar cost ?

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
Problem 17P
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Question
Can you answer #7
m/..
20
2) SOlve forD:
3) Solve for x: -8 (-8x-6) =-6x - 22
4) Solve for x:-5 (4x – 2) = -2 (3 + 6x)
5) Solve for x : 5 (2x + 6) = -4(-5 – 2x) + 3x
Questions 6-10: Write the equation and solve.
6) Alyssa had 191 dollars to spend on 6 books. After buying them she had 17 dollars.
How much did each book cost ?
7) Jessica bought a soft drink for 2 dollars and 4 candy bars. She spent a total of 18
dollars. How much did each candy bar cost ?
8) Benny sold half of his comic books and then bought 6 more. He now has 14. How
many did he begin with ?
9) On Monday, 241 students went on a trip to the zoo. All 5 buses were filled and 6
students had to travel in cars. How many students were in each bus ? •
10) Oceanside Bike Rental Shop charges a 17 dollar fıxed fee plus 7 dollars an hour
for renting a bike. Alyssa paid 80 dollars to rent a bike. How many hours did she pay
to have the bike checked out ?
Questions 11-15: Find the slope of each graph.
45%
99+
%23
F5
F6
F7
F8
F9
F11
Transcribed Image Text:m/.. 20 2) SOlve forD: 3) Solve for x: -8 (-8x-6) =-6x - 22 4) Solve for x:-5 (4x – 2) = -2 (3 + 6x) 5) Solve for x : 5 (2x + 6) = -4(-5 – 2x) + 3x Questions 6-10: Write the equation and solve. 6) Alyssa had 191 dollars to spend on 6 books. After buying them she had 17 dollars. How much did each book cost ? 7) Jessica bought a soft drink for 2 dollars and 4 candy bars. She spent a total of 18 dollars. How much did each candy bar cost ? 8) Benny sold half of his comic books and then bought 6 more. He now has 14. How many did he begin with ? 9) On Monday, 241 students went on a trip to the zoo. All 5 buses were filled and 6 students had to travel in cars. How many students were in each bus ? • 10) Oceanside Bike Rental Shop charges a 17 dollar fıxed fee plus 7 dollars an hour for renting a bike. Alyssa paid 80 dollars to rent a bike. How many hours did she pay to have the bike checked out ? Questions 11-15: Find the slope of each graph. 45% 99+ %23 F5 F6 F7 F8 F9 F11
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