At a local grocery store, 7 lb of squash cost $14.00
and 4 lb of tomatoes cost $10.00.

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need

How do you determine whether a relationship represented as as graph is linear or nonlinear