1. Which is a solution to the equation y = 2x - 5?

A. (3, 11)

B. (2, 1)

C. (1, -3)

D. (5, -5)

Joe has earned $400 doing yard work this week. He charges $20 to mow a lawn and $10 to weed a garden. If m is the number of lawns Joe mows and w is the number of gardens he weeds, then the variables are related by the equation 20m + 10w = 400. Which variable is the independent variable?
(Points : 1)
A. m

B. w

C. There is no relationship between the variables.

Question

1. Which is a solution to the equation y = 2x - 5? 

A. (3, 11)

B. (2, 1)

C. (1, -3)

D. (5, -5) 


Joe has earned $400 doing yard work this week. He charges $20 to mow a lawn and $10 to weed a garden. If m is the number of lawns Joe mows and w is the number of gardens he weeds, then the variables are related by the equation 20m + 10w = 400. Which variable is the independent variable?
 (Points : 1)  
A. m

B. w

C. There is no relationship between the variables.

anonymous · Answer

First of all cute puppy ^.^

1. Plug in the x from the answers and if you get a corresponding y that's your answer.

anonymous · Answer

2. It might be there is no relationship between the variables

anonymous · Answer

Ohh okay thanks. Can you show me how to do that again? I am a little rusty on it

anonymous · Answer

|dw:1392772354500:dw|