Answer:
(- 5, 3 )
Step-by-step explanation:
Given the 2 equations
y = - 8x - 37 → (1)
x + 3y = 4 → (2)
Substitute y = - 8x - 37 into (2)
x + 3(- 8x - 37) = 4 ← distribute and simplify left side
x - 24x - 111 = 4
- 23x - 111 = 4 ( add 111 to both sides )
- 23x = 115 ( divide both sides by - 23 )
x = - 5
Substitute x = - 5 into (1) for corresponding value of y
y = - 8(- 5) - 37 = 40 - 37 = 3
Solution is (- 5, 3 )
Answer:
f(x)=-3/2x+3
Step-by-step explanation:
y intercept is 3, slope is -3/2
f(x)=-3/2x+3
Answer:
The properties of a parallelogram says that the two pairs of opposite sides are equal
hope this helps
Answer: Answer A.
Step-by-step explanation:
3.2x-9.6=38.4
3.2x=48
x=15
