What is the solution to the system of equations? use the substitution method.
4x+2y=11
x-2=-2y
a. (3,-1/2)
b. (0,-2)
c. (0,-11/2)
d. (7,-5/2)

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte