Write using algebra.

If Fred is x years old now, and his sister is half as old, how old will be his sister in 5 years?

Enter the missing numbers in the boxes to complete the table of equivalent ratios. Time (min) Distance (km) ? 3 6 9 ? 15 12?

What is the number outside the box of a division problem

A ladder is placed 30 inches from a wall. It touches the wall at a height of 50 inches from the ground. The angle made by the ladder with the ground is 59.04 degrees, and the length of the ladder is __ inches.

A bag of change 4 nickles, 1 quarter, 5 dimes, and 15 pennies. what is the probability of choosing a nickel

Find the average value of f (x) = (25 - x 2) 3 / 2 on the interval [ 0, 5 ]. select the correct answer.

How do you solve the system of equations 4 x - 2 y = 1 and - 4 + 4 y = - 2

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. - 1, 2, 3

Solving the equation 2x + 3 (3x - 5) = 51 for x gives x =

If a horses man grows 6/5 per month, how long will it take to grow 24/10 cm

150 adults complete a survey. 80 are women. Write the ratio men:women. In it simplest form