A store pays $3 for a box of plastic spoons and marks the price up by 5%. What is the amount of the mark-up?
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(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)

Determine the area of a triangle with (see picture below)

Keith runs 5 miles in 38 minutes. at the same rate, how many miles would he run in 57 minutes