your sister says the horizontal measure from her to the rock wall is 5.5 feet, while the diagonal distance is 13.42 feet. What is the approximate height of her rock wall to the nearest tenth?

A contractor is setting up new accounts for the local cable company. She purchased her own tools for $180 and earns $75 for each customer account she sets up.

Write and expression for the calculation triple 3 and then add double 8

What is 25/100 in decimal in terms of dollars

Simplify 2a2b3 (4a2 + 3ab2 - ab) = ?

The square roof of 27 lies between which two whole number

Systems with three variables. solve each system of equation. -4x-6y+4z=-14 3x-2y-5z=-2 x-4y-z=-2

The distance between Saturn and the Sun is 9.54 AU. (One AU is the same as 150 million kilometers.) This distance in kilometers is ___ million kilometers.

A carnival charges $5 for admission plus $2 per ride. 1. Write an expression for the cost of admission plus r rides 2. Find the cost of admission plus six rides 3. how many rides can you afford if you have $15 to spend?

In a cookie recipe, for every 3 cups of flour, 2 teaspoons of vanilla is needed. How many teaspoons are needed for 5 cups of flour

Find the sum. 3/9 + 5/15 Enter your answer, as a fraction or mixed number in simplest form