quadruple
970.
4*(2x + 8) = 32
The difference between a number x and twice y is equal to fifteen.
This would depend on how old she was when he was born. For example if she was one year old when he was born, then at two years old she would be twice his age, If she was four at his birth, then when she is eight she will be twice his age. (See the related question which was the actual exercise.)
4
pizza pie
There are four a's in the keyword "pda," which is twice as many as the two b's.
two wheel drives have two turning wheels. Four wheel drives have four turning wheels, meaning that it has twice the turning power of a two wheel drive.
If you go twice as fast, your stopping distance will increase by four times. This is because the stopping distance is proportional to the square of the speed. Therefore, if speed doubles, the stopping distance increases by a factor of two squared, which is four.
In base 10:four goes into nine twice with a remainder of one (twice four is eight, nine minus eight is one)Answer two and one fourth2 1/4
Two millimeters is twice as thin as four millimeters.
0 and 2 left over
If the last two digits are divisible by four, the whole number is divisible by four. If the number can be cut in half twice, it's divisible by four.
Umm, 42. Eighty-four is twice forty-two.
Two times. Nine goes into twenty-two twice with a remainder of four.
970.
4*(2x + 8) = 32