Solve.

32x = 7

x = 0.22
x = 4.57
x = 25
x = 39

100 points, hi, i’m not sure how to get the equation from the graph and table.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?