1.Subtract and simplify. Show work (-5y^2-9y-4)-(-3y^2-y+8) 2. Multiply and simplify. Show work. (3x-2)(5x^2-6x+2)

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0