A ten feet long steel bar is lifted with a force of 400 pounds. If the force required to lift the steel bar is proportional to its length, what is the length of the longest steel bar that could be lifted by a force of 500 pounds?

A package of honey brownies states that each brownie has 13 g of fat. How many milligrams of fat is this?

Heather is buying a T-Shirt for $\$8$. Sales tax is $8\frac{1}{4}$ cents per dollar. How much will Heather pay in sales tax on her purchase?

On her last business trip, Ms. Sanchez averaged 80.75 kilometers per hour. At this rate, how many kilometers did she drive in 9.5 hours?

What are the sides of a rectangle whose area is 60?

What is the value of $\frac{3}{5}(\frac{3}{4} - \frac{5}{6}) + 0.25$?

A dice is rolled twice. The probability that 5 comes from first roll and and an even number comes from the second roll of dice will be?

Which of the following expressions is the smallest?

Using the correct order of operations, the answer to the expression $45-22=23$ will be?

Mrs. Hawthorne had bowling scores of 132, 146, 121, 118, and 138. What was her median score?

What is the sum of 1,387 and 5,678?

Marc had $\$572.18$ in his checking account. After writing a check, he had $\$434.68$.Which of the following equations could be used to ﬁnd the amount of the check (c)?

How many dollars were spent for Operating Expenses?

What is the length in feet of the ramp?

To measure the distance (DC) across a pond, a surveyor takes points A and B so that AB is parallel to DC. If AB = 60 feet, EB = 48 feet, and ED = 80 feet, find DC.

Evaluate $\left(6 \times 10^{5}\right) \div\left(4 \times 10^{3}\right)$.

A stationery store sells staplers for $\$1.50$ each. A company buys an unknown number of these staplers at a cost of $\$36.00$ in total. How many staplers did the company purchase?

What is the decimal form of $2\frac{2}{3}$ rounded to the nearest hundredth?

A woman spends 5% of her income on groceries. The next year she will spend 6%, and the following year 7%. If her annual income is $\$70,000$ , how much does she spend on groceries in 3 years?

If two sides of a triangle are 6.5 and 8.5 inches long, which of the following CANNOT be the length of the third side?

Given the equation $x^{2} + x-6=0$, which of the following give(s) a complete solution of the equation?

If 5 men can build a house in 26 days, in how many days will 10 men build it?

If the angle A is 45°, angle B is 60°, what will be angle C?

Where does $y = {x^2} - x - 2$cross the y axis?