Name________________________Per______ 3-136. Solve each equation by first rewriting the expressions in each part with the same base. Refer to problem 3132 if you need a reminder. 8x = 26 92 = 32x+1 3-137. Every ton of recycled office paper saves about 17 trees. A textbook publisher recycled 8000 pounds of paper. How many trees did this save? Hint: There are 2000 pounds in 1 ton. 3-138. On graph paper, draw the triangle with vertices (–3, 3), (4, 3), and (2, –2). What is the area of this triangle? Translate the triangle 3 to the left and 2 units up. What are the new coordinates of the vertices?
Name________________________Per______ 3-136. Solve each equation by first rewriting the expressions in each part with the same base. Refer to problem 3132 if you need a reminder. 8x = 26 92 = 32x+1 3-137. Every ton of recycled office paper saves about 17 trees. A textbook publisher recycled 8000 pounds of paper. How many trees did this save? Hint: There are 2000 pounds in 1 ton. 3-138. On graph paper, draw the triangle with vertices (–3, 3), (4, 3), and (2, –2). What is the area of this triangle? Translate the triangle 3 to the left and 2 units up. What are the new coordinates of the vertices?
ch_3_transformations_student_copy_2017_fixed.docx