Question 1(Multiple Choice Worth 4 points)
(07.01)
Which of the values for x and y make...
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 ā„ 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 ā„ 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
Answers: 3
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Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with
Answers: 2
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Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 ā 0.25 x 2.4 x 0.65
Answers: 1
Mathematics, 22.06.2019 01:00
33 ! use the following data to determine the type of function (linear, quadratic, exponential) that best fits the data set. (1, 2) (5, 7) (9, 8) (3, 4) (4, 5) (2, 3)
Answers: 1
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