Rebeca é designer de interiores e desenhou o retângulo a seguir, que representa o interior de uma loja que será reformada por ela. M é ponto médio do lado (CD) valor de x, indicado na figura, é:

Solve the system of equations. y= 2x y= x^2 - 15

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.