Solve the system of equations: y = x – 2 y = x2 – 3x + 2
A. (0, –2)
B. (2, 0)
C. (1, –1) and (3, 1)
D. (2, 0) and (1, 0)

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40

What is the value of the discrimination for the quadratic equation 0=×2+2+×2