From the second equation y=-1-x so we can write -2x²+3x-1=-1-x.
So -2x²+4x=0, 2x(-x+2)=0, therefore x=0 or 2 and the corresponding y values are -1 and -3.
We can write the answers as ordered pairs (0,-1) and (2,-3).
The x-intercept is C, because x is 3, and y is understood 0, so by (x,y) it's (3,0)
You would need 88 boxes. dividing 962 by 11 would lead to 87.45, but the remains cannot just be left out therefore you’d need 88 boxes
Answer:
A^2 + B^2 = C^2
Step-by-step explanation:
The applies for right triangle where C is the hypotenuse.
Answer:
16) 7⁻²
17) -1⁻²
Step-by-step explanation:
plug in the x=, y=, and n= into the equation.
