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?

A health club charges new members an initiation fee of $175 and a monthly fee of $55. Which linear model represents the total amount a member has paid, p, as a function of t, the time, in months, of membership?

Round the following number to the nearest thousand 2385

Find the vertex, focus, directrix, and focal width of the parabola. x2 = 28y

Evaluate - 10 * X * 5 when X = - 1

Cody has a strip of paper 10 centimeters long he cut it into three pieces one piece is 4 centimeters long the second piece is 3 centimeters how long is the third piece

The weights of adult men are approximately normally distributed with a mean of 190 pounds and a standard deviation of 30 poinds. If i randomly select 5 men what are their weights and standard deviation

Carina spent a total of $5.27 buying a pineapple for $3.40 and some tomatoes that were on sale for $0.85 per pound. To determine the number of pounds of tomatoes that she bought, x, Carina wrote and solved the equation as shown below. 3.40 + 0.

A rectangle has an area of 4 square centimeters. A second rectangle is 3 times as long and 3 times as wide as the first rectangle. What is the area of the second rectangle?

If it takes 8 inches of ribbon to make a bow how many bows can be made from 3 feet of ribbon? Will any be left over? if so how much

Similarity statements between triangles