With this 5 question math assigment giving medals and branliest and 8 points!
(07.01)
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Mathematics, 22.09.2019 19:30, HalpMahOnMahH0meW0rk
With this 5 question math assigment giving medals and branliest and 8 points!
(07.01)
which of the values in the set {2, 3, 4, 5} is a solution to the equation 2x + 4 = 10? (4 points)
2
3
4
5
2. (07.01)
which of the values for x and y make the equation 2x + 3y + 4 = 15 true? (4 points)
x = 6, y = 3
x = 3, y = 5
x = 6, y = 4
x = 1, y = 3
3. (07.01)
which of the following sets shows all the numbers from the set {0.5, 1, 2.5, 3, 3.5} that make the inequality 4a + 2 ≥ 12 true? (4 points)
{2, 2.5, 3}
{2.5, 3, 3.5}
{0.5, 1, 2.5}
{1, 2.5, 3}
4. (07.01)
true or false?
k = is a solution to the inequality 12k + 2 < 12. (4 points)
true
false
5. (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. (4 points)
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.
Answers: 2
Mathematics, 21.06.2019 13:30, cogger9348
Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.
Answers: 1
Mathematics, 21.06.2019 18:20, raylynnreece5052
If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)
Answers: 1
Mathematics, 22.06.2019 00:50, jasmine77723
How does the graph of y = 3x compare to the graph of y = 3-x?
Answers: 1
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