Simplify the following expression:

-2r (3r - 5) + 0.75r - r²

A. - r² - 5.25r + 10

B. - 7r² + 10.75r

C. - 5r² + 0.75r + 10

D. The expression is fully simplified.

What term describes the triangular portion of wall that is just below the roof in greek architecture? a. architrave b. doric column c. frieze d. pediment

What is 7 to the fourth power

Six friends are going to a consert. Their tickets total of £168. Another friend decides to join What is the total bill for the tickets? What would the bill be for 10 tickets?

Which scale would produce the largest scale drawing of an object when compared to the actual object? A 1 foot : 12 yards B 1 centimeter : 1 meter C 1 inch : 5 feet D 1 inch : 30 inches

Shelbi is drawing plans for a garden, measured in feet, which is shown on the coordinate plane. напритиране на партнерамент What is the area of Shelbi's garden in square feet? 21 square feet. 24 square feet 28 square feet 32 square feet

What is the answer to 4 math question 24 is greater or equal to 8 - 4w

What is the answer to - 4|8n|=-32

7 less than the product of 4 and the number

The positive square root of 72 lies between what pairs of integers? a. 5 and 6 b. 6 and 7 c. 7 and 8 d. 8 and 9 e. 9 and 10

Which inequality has no solution? 6 (x+2) > x-3 3+4x<2 (1+2x) -2 (x+6) < x-20 x-9 < 3 (x-3)