Solve the system of equations algebraically. Show all of your steps.
y=x^2+2x
y=3x+20
1 answer:
Answer:
I'm pretty sure its y = x^2 + 5x + 20
Step-by-step explanation:
This is because i added them (or combined)
Like this
x^2 + 2x
+ 3x + 20
________
x^2 + 5x + 20
Please Correct Me If I Am Wrong Okay love.
Again sorry if i'm wrong.
I'm pretty sure i'm not.
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The answer is B because -26/5= -5.2
At the standard 0.05 value, this is not significant, however at a 0.01 level, it would be significant
f + 0.2 =-3
f = -3 -0.2
f = -3.2
Answer:
x1=2 x2=-5
Step-by-step explanation:
I might not be right but a is 2 and b is 16
Step-by-step explanation:
