Answer:
B
Step-by-step explanation:
Is the answer
You can set both equations together
y = -3x + 1
and y = x - 3
we can replace the y of one equation with the other side
-3x+1 = x-3
add 3x on both sides
1 = x + 3x -3
add 3 on both sides
1 + 3 = x+ 3x
simplify
4 = 4x
divide by 4 on both sides
x = 1
y = x - 3
y = 1 - 3
y = 2
So the solution is: (1,2)
Answer:
2n-9
Step-by-step explanation:
Answer:
72.35%
Step-by-step explanation:
246/340 = .723529
Just multiply it by 100 to get the percentage
.723529 x 100 = 72.3529
Answer:
When p = -5 the answer is 45
Step-by-step explanation:
First, since p = -5, you have to plug -5 in as p into the equation
5(-5) + 2(-5)^2 +20 now we do pemdas, so we must fullfill the exponent
5(-5) +2 (25) + 20 now we multiply
-25 + 50 +20 now we add / subtract
25 + 20 and we continue adding
45
