Ldentify the value for the variable. What is the value of x in this simplified expression?
7-9*7-3 = 7x
What is the value ofy in this simplified expression?
114
11-311
=

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Which point has an coordinates of (2,0) ? a

Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you