Answer:
x=12, y=-3
Step-by-step explanation:
Plug (-4y) in for x in the top equation. The equation will now read 2(-4y) + 7y = 3. Distribute the 2 into the perenthecies getting: -8y+7y=3. -8+7 is -1 giving -y+3. Divide by -1 making y = -3. Plug -3 back into the top equation and solve for x: 2x + 7(-3)=3. 2x-21=3. 2x=24. x=12.
Answer:
10. Part A. Garret needs 10 apples on Sunday.
10. Part B. Garret needs 30 apples to bake pies for the next three days.
Step-by-step explanation:
10. Part A. The paper says Garret uses 5 apples to make 1 apple pie, so we can assume to make an apple pie he needs 5 apples.
10. Part B. The paper says Garret needs to make 2 pie for the next 3 days. 5 apples = 1 pie. He needs 30 apples to make 3 pies.
Answer:
Step-by-step explanation:
Amari= Graph C and Solution is (-6,-2)
Bella= Graph A and Solution is (3,4)
Carl= Graph B and Solution is (0,-3)
0 solutions because the slopes are the same. The lines will never cross because they are at the exact same angle.
No, I do not agree with Joey because the lines have different slopes and will lead to the system cross which is the solution.
1st graph: y=2x-1 and y=7 solution #1= (4,7)
2nd graph: y=-2x-3 and y=1/2x solution #2= (-2,1)
3rd graph: y=x and y= -1/5+6 solution #3= (5,5)
I had this exact same assignment a few months ago, my teacher didn't use the 2nd slide but I had the 1st and 3rd slide so this should help!
Area of rectangle = Length x Width
<span>Length = Area/Width = 122.5 / 7 = 17.5 feet</span>
Answer:
35/82 is the probability of picking a singer
