Find the domain of (x, y) → (x + 7, y - 9) with R = {(-3, -14)

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?

Find the product. type your answer in the space provided. use / for a fraction bar (example: 1/2) and ^ for an exponent (example: x^5). do not put spaces in your answer. (x -1 y 5)^2 · (2xy -2)^5