Answer:31r
Step-by-step explanation:
Formula=πd
22/7 × 100
3.14 × 100
314 cm square
You can do substitution 2x-2=x^2 -x -6; isolate all terms on one side 0= x^2 -x-2x -6+2; combine like terms x^2 -3x -4=0; factor the quadratic (x-4)(x+1)=0; each term is zero x-4=0 so x=4 and x+1=0 so x=-1. Now, y=2•4-2=6 and y=2•(-1) -2= -4 ; solutions for the system are ( 4,6) and ( -1, -4)
the answer is $19,because you add the cost of 2 adult tickets 18$ and the cost of 1 student ticket 3$ and get 19$
Since it's 10 to the 2nd power, you just move the decimal places 2 places to the right.
So the answer is 3460
The y-intercept is at the point (0, -3)
