What are the x-intercepts of f(x) = (x – 10(x + 10) a) (0, -10) and (0, 10)

b) 10

c) 0

d) (10,0) and (-10, 0)

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.