A is the correct answer I hope that helps :)
Answer:
C
Step-by-step explanation:
-2x + 7= 3x -8
+8
-2x + 15=3x
+2x
15=5x
divide
x=3
put 3 in one of the equations
y= 3(3) - 8
y=9-8 = y=1
answer is c
:))))
The answer is 2 drinks left
Answer:
(f - g)(x) = -x² + 2x + 3
Step-by-step explanation:
Step 1: Define
f(x) = 2x + 3
g(x) = x²
(f - g)(x) = f(x) - g(x)
Step 2: Set up expression (Substitute)
(f - g)(x) = f(x) - g(x)
(f - g)(x) = 2x + 3 - x²
Step 3: Simplify
(f - g)(x) = -x² + 2x + 3
Answer:
2.5, -2
Explanation:
The coordinate of y is -2 & the coordinate of x is 2.5.