Subtract: 3x + 7y − 3z from 5x − 7y + 6z

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

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.