Rebecca voluntarily decides to buy a dress that Hillary has for sale; they agree on a price of $20. Which of the following best describes who gains and who loses from the transaction?

The length of a shadow of a building is 31 m. The distance from the top of the building to the tip of the shadow is 37 m. Find the height of the building. If necessary, round your answer to the nearest tenth. m ? DOO IDO 32

Yuvia works in a computer store, where she earns a commission of 8 percent of her sales. On Monday, her sales were $2,500. She calculates the amount she made on commission: ($2,500) (0.08) =

What is the product 6 parenthesis x squared - 1

There are 4 leaves along 3 inches of an ivy vine. there are 20 leave along 15 inches of the same ivy vine. which equation models the y number of leaves along x inches of vine?

Find the GCF of 18x2 and 15x5

Which shows all factors pairs of 45.

What is - 4 • 6 • (-9) ? A. -216 B. 216 C. -90 D. 90

Multiply 12.57 by 4.11. round your answer to the nearest hundredth. a. 51.66 b. 51.25 c. 52.66 d. 49.45

For what values of a and b is the line 3x y=b tangent to the curve y=ax3 when x=3?

How many products last between 10 and 12 days