Twelve added to a number equals 18 find the number

The new number, 550, is 200 more than the original number. What is the approximate percent change? The percent change is approximately 33%. The percent change is approximately 55%. The percent change is approximately 150%.

If Anthony wants to end his day at Navy Pier (10,9) will it be more efficient to go to the Chicago theater (0,3) and then Millennium Park or to Millennium Park (2,1) and then the Chicago theater?

Alex buys a home for $276,400. His home is predicted to increase in value 3.5% each year. What is the predicted value of Alex's home in 25 years? A. 621,357 B. 635,191 C. 653,201 D. 673,415

Solve 8/15 and m/45 of a proportion

The cost of renting a car is a flat 26 plus an additiona 0.13 cents per mile that you drive how face can you drive for 99

I used 8 bags of sand for 12m squared how much will I need for 15 m squared

How many cubic units is a box that is 3 units high, 3 units wide, and 2 units deep?

Martha walks 2.02 miles in the morning and 1.84 miles in the evening. How many miles does she walk each day?

If the original quantity is 4 and the new quantity is 7, what is the percent increase

How I can simplifying 28x13x25