Prince George’s Community College Finding The Algebraic Values Exam Practice

I need it by 3 pm please, it is pre algebra, I hope it can be done by the time given. Please and thank

monica bryant & 1 09/13/20 4:45 PM
Quiz: Chapter 4 Quiz
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In a discount clothing store, all sweaters are sold at one fixed price and all shirts are sold at another fixed price, If one sweater and three shirts cost $35, while three
sweaters and two shirts cost $56, find the price of one sweater and the price of one shirt
The price of one sweater is 5 and the price of one shirt is SI
(Simplify your answers )
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Kevin and Randy Muise have a jar containing 42 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $5.10. How many of each type
of coin do they have?
The jar contains
quarters
The jar contains nickels.
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monica bryant & I 09/13/20 4:44 PM
Quiz: Chapter 4 Quiz
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Solve the given system by graphing. If there is no solution or an infinite number of
solutions, so state. Use set notation to express solution sets.
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10
8
a
see
2x – 5y = 10
4x + 5y = 20
6
4
Use the graphing tool to graph the system.
2
Click to
enlarge
graph
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6
5
4
10
2
see
What is the solution set of the system? Select the correct choice below and, if
necessary, fill in the answer box within your choice.
6
O A. There is exactly one solution. The solution set is { }
Click the graph, choose a tool in the palette and follow the instructions to create your graph.
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Write a system of equations modeling the given conditions. Then solve the system by the substitution method and find the two numbers.
The sum of two numbers is 69. One number is 29 more than the other. Find the numbers,
Let x be the smaller number and y be the larger number. Write an equation that represents the fact that the sum of the numbers is 69.
=69 (Simplify your answer.)
Write an equation that represents the fact that one number is 29 more than the other.
y=(Simplify your answer)
5
The numbers are
(Use a comma to separate answers as needed. Simplify your answer.)
Enter your answer in each of the answer boxes
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Write a system of equations modeling the given conditions. Then solve the system by the substitution method and find the two numbers.
The sum of two numbers is 69. One number is 29 more than the other. Find the numbers.
Let x be the smaller number and y be the larger number. Write an equation that represents the fact that the sum of the numbers is 69.
5
=69 (Simplify your answer.)
Write an equation that represents the fact that one number is 29 more than the other.
y=(Simplify your answer.)
The numbers are
(Use a comma to separate answers as needed. Simplify your answer.)
Enter your answer in each of the answer boxes
Copyright © 2020 Pearson Education Inc. All rights reserved. Terms of Use Privacy Policy. Permissions i con
e to search
RI