Without using paper and pencil, how would you find the sum of 23 and 37?

Kenny uses 2 pints of stain on each table that he makes. How many tables can he paint with 1 gallon of stain? (10 pts)

A block of stone measures 15cm times 15cm times 20 cm. what is the total surface area of the stone hint has six sides

Which is equivalent to (-2m + 5n) ², and what type of special product is it? A. 4m² + 25n²; a perfect square trinomial B. 4m² + 25n²; the difference of squares C. 4m² - 20mn + 25n²; a perfect square trinomial D.

A restaurant bill is $59 and you pay $75. What percentage gratuity did you pay?

A 100 N horizontal force is applied to a 5.0 kg box causing the box to move at a constant speed of 3.0 m/s. What is the value of the friction force on the box?

Show work 1 1/12 - 9/12

Marjorie's customers bought 94 bouquets at her flower shop for $14 each. What is the total amount customers paid for the bouquets?

If c (x) = 4x - 2 and d (x) = x^2 + 5x, what is (c o d) (x) ?

18-7x=-20.5 what is the value of x

Math problem with 4/7 being the answer