Nine times a certain number is 5 less than twice the square of the number

How many times larger is the volume of a cone if the height is doubled?

What is 45 divided by 13

An equilateral triangle has a perimeter of 6x + 15. a). Write an expression to represent the length of each side of the triangle. b). Find the length of each side of the triangle if x=2 cm. Show your work. c). Find the perimeter of the triangle. d).

3.5 hours: $10 or 1/2 hour: $1.25 which is the better deal

A cat weighs less than 8 pounds

If your friend leaves your house at a speed of 8mph and two hours later you follow in your car at 40mph, how long will It be before you catch up to your friend? How far did you both travel?

Evaluate the following and show steps. f (x) = 15x - 12 and g (x) = - 15x2 + 14x - 10 find g (f (7))

Plan A offers an annual membership fee of $72 and you pay 75% of the listed price. Plan B offers an annual membership of $30 and you pay 90% of the listed price.

What were Ortoghs? Mongol provinces Chinese coins associations of caravan merchants Mongol boats

The problem 750 / 10 can be found quickly by removing the (blank) from 750 to get the quotient.