Deandre sold t-shirts and hats at a festival. His total profit was $93. He made a $3 profit for each t-shirt he sold. He also made a profit of $45 from selling hats. How many t-shirts did he sell? (a) Write an equation that could be used to answer the question above. First, choose the appropriate form. (b) Solve the equation in part (a) to find the number of t-shirts.

Solve the inequality and graph 6j - 7 < 5

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h

(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)