The sum of a number and 1 is 12.
translate the sentence to an equation using the variable x

Find the area of the triangle shown 3 by 6

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Avideo game enthusiast saved $750 to spend on a video game player and games. the player costs $400. the games costs $49 each. at most how many games can this enthusiast buy along the player