Camryn went to the store to buy 2.5 pounds of grapes. She paid with a $10 bill and a $5 bill and recieved $3.93 as change. She also paid $1.12 in taxes. What was the cost for one pound of grapes before taxes? Do not include $ in your answer.

3.98

Step-by-step:

$15.00 - 3.93 - 1.12 = 9.95 spent on the grapes

9.95/2.5 pounds = 3.98 per pound

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9