Mr. Kole has 30 students in his class. He has twice as many girls as boys. What is the ratio of boys to total students?

What's the product of 543.1187 and100

On a car trip Sam drove m miles Kara drove twice as many miles as Sam and Darin drove 20 fewer miles than Kara in terms of m many miles did Darin drive

A dartboard shaped like a regular octagon has an apothem of 15 inches. The smaller octagon, which is also regular, has an apothem of 8 inches.

Find the, x and you intercepts of the graphic of the equation f (x) = 2x+8

Jenny goes to the shop. She buys • three cups for £1.24 each three saucers for 95p each • a teapot for £6.18 Jenny has £20 to spend. She also wants to buy some plates, which are £1.57 each What is the greatest number of plates Jenny can buy?

Evan is landscaping his backyard. The yard is shaped like rectangle and measures 80 feet by 70 feet. He wants to spread topsoil evenly over the entire surface. One load of topsoil will cover 400 square feet, 4 inches deep.

Which of the following is the absolute value of 2+4i? A 2√2 B 2√3 C √6 D 2√5

You see a used car you wish to buy. the dealer quotes you a price of $8,595. you have a blue book quotation of $7,400 for the same model and year. how much markup on cost is the dealer using?

How do you do this Y=-x^2-8x-9

Dok = (6, 12) (3,6) The scale factor is A. 1/2 B. 2 C. 4