Correct answer is 14

How is division related to subtraction?

How to solve quadratic equation? 1/10+1/15=1/x

Let cos (-θ) = - 3/5 and tanθ>0. What is the value of sin (-θ) ? A. - 3/5 B. 4/5 C. - 4/5 D. 4/3

what is the measure, in degrees, of the missing angle in the triangle below? (Angle Q is 39 degrees, angle R is 66 degrees, and angle S is unknown.)

A standard deck of cards has 52 cards, 13 of each of the 4 suits: hearts, diamonds, clubs, and spades. After shuffling the deck, Linbo deals the cards to his friends for the game.

A carpenter is putting a skylight in a roof. If the roof measures 10x + 9 by 7x + 7 and the skylight measures x + 5 by 3x + 3, what is the area of the remaining roof after the skylight is built?

What does principle amount mean

If z varies directly as x and z=30 when x=8 find z when x=4

Which measurement statement is correct? A. There are 2 cups in a pint B. There are pints in a cup C. There are 4 quarts in a pint D. There are 4 pints in quart

What is the surface are of a storage b