Solve the system of equations.

y = x + 3
y = x2 - 2x - 1

A.
(-1, 7) and (4, 2)
B.
(-1, 4) and (4, -1)
C.
(-1, 2) and (4, 7)
D.
(1, 4) and (-4, -1)

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

What is the equation of a line passing through (-6,5) and having a slope of 1/3