If 2a-8=4 and 3b-8=10, what is the value of a+b?

The cone shown has a diameter of 8 centimeters and a slant height of 5 centimeters. Which choice is closest to the total surface area? Use 3.14 to approximate pi.

Expand form of 34123006

Graph y=3x^2-12x+13. What is the minimum value of the function?

Convert 4/5 to a decimal

Explain how to divide a number by a fraction

A bag contains 8 red marbles, 6 white marbles, and 6 blue marbles. find P (red or blue)

Mark went to two stores to buy a shirt, pants, and shoes. he wants to know which store has the better deal. (item:shirts $23.89, pants $15.67, shoes $9.99 John's store) (item: shirts $21.35, pants $12.45, shoes $12.

The perimeter of a regular polygon is 101.6cm and a side measures 12.7cm. What kind of polygon is it? a) pentagon b) hexagon c) octagon d) decagon

Determine the miles traveled in 5 hrs at a rate of 189 mi in 3hrs

Let f (x) = 8x - 7 what is f (4) A. 25 B. 36 C. 39 D. 32