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Mathematics, 24.04.2020 22:32 gracye

Question 1(Multiple Choice Worth 4 points)
(07.01)
Which of the values for x and y make the equation 3x + 4y + 6 = 26 true?

x = 4, y = 2
x = 5, y = 6
x = 4, y = 3
x = 3, y = 5
Question 2 (True/False Worth 4 points)
(07.01)
True or False?
k = 3 over 5 is a solution to the inequality 15k + 3 < 15.

True
False
Question 3(Multiple Choice Worth 4 points)
(07.01)
Geoffrey is trying to earn $50 to buy a video game. He has saved $14.25. He earns $3.75 per hour cleaning windows with his uncle and he earns $6.50 per hour working at the grocery store. Can Fred buy the video game if he works with his uncle for 3 hours and at the grocery store for 4 hours? Use the inequality 3.75y + 6.50z + 14.25 ≥ 50.

Yes, because the total will be $51.50.
Yes, because the total will be $60.25.
No, because the total will be $24.50.
No, because the total will be $37.25.
Question 4(Multiple Choice Worth 4 points)
(07.01)
Which of the values in the set {1, 2, 3, 4} is a solution to the equation 3x + 3 = 15?

1
2
3
4
Question 5(Multiple Choice Worth 4 points)
(07.01)
Which of the following sets shows all the numbers from the set {0, 0.5, 1, 2.5, 3} that make the inequality 2a + 3 ≥ 8 true?

{2.5, 3}
{1, 2.5, 3}
{0, 0.5, 1}
{0.5, 1}
Ill give out all my points if you get this

ansver
Answers: 3

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Question 1(Multiple Choice Worth 4 points)
(07.01)
Which of the values for x and y make...
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