Answer:
(32/5, -48/5)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
Equality Properties
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define Systems</u>
-4x + 16 = y
2x - 32 = 2y
<u>Step 2: Solve for </u><em><u>x</u></em>
<em>Substitution</em>
<u>Step 3: Solve for </u><em><u>y</u></em>
y = mx+b
10 = 9/8(0) + b
b = 10
Equation: y = 9/8x + 10
4 is D, 5 is D, 6 is A, 7 is C
just do da math
B. 82.8