An item costs a store $89.89. The store then marks the price up 80%. What is the selling price of the item?

Which ration number equals 0.5

What is 81 rounded to the nearest tenth

F (x) = x + 2x2 - 4x - 3 Over the interval x = 0 to x = 2 Which function has the most x-intercepts?

Determine whether the following number is an integer. 692 A. yes B. no

55+55 times 6666-25164.

How many ways can 5 people be seated in a line of chairs? A) 25 B) 120 C) 3125 D) 30240

How do u solve (x^10/y^8) ^1/2

For each of the finite geometric series given below, indicate the number of terms in the sum and find the sum. For the value of the sum, enter an expression that gives the exact value, rather than entering an approximation. A. 5+5 (0.15) + 5 (0.

25/75 in lowest terms

Declan has n baseball cards sam has 4 times as many baseball cards as declan amaya has 7 fewer baseball cards than sam which expression represents the number of baseball cards that amaya has