Ishaan is 3 times as old as Christopher and is also 1 4 years older than Christopher. How old is Christopher?

150 increased by 10 percent

In math, is it possible to simplify the fraction 19/20

The front part of a Trent is 8 feet tall what is are of the

Solve using elimination 5x-9y=-43 3x+8y=68

Suppose your parents deposited $1,500 in an account paying 3.5% interest compounded annually (once a year) when you were born. Find the account balance after 18 years. (round to the nearest cent).

Round off or add zero to the following calculated answers to give a final answer with three significant figures: 0.00001258 L ... ?

Simplify - 0.5i-i Enter your answer in the box.

56,00 rounded to 1,000

What is the variance of the values 8,10,14,12?

Simplify the expression. 3 (x 3) - 2x 4