A model airplane has a scale of 2 in: 9 yards. If the wing span of the model airplane is 18 inches, how many yards is the actual wing span?

John wants to invest in a simple intereset savings account The intereset rate on this account is 0.7%. The account balance y can be modeled by the following linear equation: y=150,000+150,000 (0.

When solving a system of linear equations, try to algebraically form one equation that has only one variable. True False

Order the following numbers in Ascending order: 2/3, 1/5, 4/5, 1/3

The speed of a river current is 3 mph. If a boat travels 30 miles downstream in the same time that it takes to travel 20 miles upstream, find the speed of the boat in Stillwater

Type the correct answer in the box. Use numerals instead of words, Betty sets up a lemonade stand and charges 11 per glass. It cost her 150 to set up the stand, which function gives the profit.

Write 10xy/15y2 in simplest form

Knowing that this number, the Golden Ratio, is present not just in mathematics, but may also be present within your own brain and body (at the atomic or subatomic level), what do you think it means?

How can you find f (3) if f (x) = - 2x^2 - 4? A) Square 3. Subtract 4 from the result, and then multiply by - 2 B) Square 3.

Distance formula (-5,5) and (1,-2)

Classes Playing a Game - Quizizz Which equation shows the number of bottles left after x days? A family buys a case of water with 48 bottles and drinks 5 bottles per day. y = 48 - 5x y = 48x + 5 y = - 5 + 48x y = - 5x - 48