When comparing short-run average total cost with long-run average total cost at a given level of output, Select one: a. short-run average total cost is typically the same as long-run average total cost. b. short-run average total cost is typically below long-run average total cost. c. the relationship between short-run and long-run average total cost follows no clear pattern. d. ashort-run average total cost is typically above long-run average total cost.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.