Use the substitution method to solve the system of equations. choose the correct ordered pair. x + 3y = 10 a. (–2, 4) b. (2, 4) c. (7, 1) d. (1, 3) y = x + 2

Corresponding angles are a. always b. sometimes c. never congruent

The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking: