Pauline’s health club has an enrollment fee of $175 and costs $35 per month. Write an equation that represents the total cost as a function of months. Find the cost of one year of membership.

It says factor each expression 49x-28?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm