Luis found 2 bicycles he likes. the first bicycle was $73.59. the second one was $98.50 Estimate the difference in the prices of the bicycles.

9. Stephanie swam 5/8 of a lap in the morning and 1/3 of a lap in the evening. How much further did she swim in the morning than the evening?

Im having trouble with this question The ninth grade class has a ratio of 4 boys to 5 girls. If there are 630 students in the grade, how many are boys?

Is the sum of 4.2 and the square root of 2 rational or irrational?

Which of the following will result in a rational answer? 1. Multiplying Pi by a fraction 2. Adding the square root of a non perfect square to a whole number 3. Adding the square root of a perfect square to pi 4.

Solve by factoring: One of the solutions to the quadratic equation x2 + 3x - 28 is x = - 7. What is the other solution? (Type only the numerical value of the other solution. Do not use any variables or skip any spaces.

Angie and Kenny play online video games. Angie buys 1 software package and 1 month of game play. Kenny buys 1 software package and 4 months of game play. Each software package costs $20.

Estimate find the sum of 73,404+27,865=

What is the tangent ratio of a 45° right triangle?

Solve for n q = 2n+2w

Write a ratio for the situation in three ways, comparing the first quantity to the second quantity. In Largo City, about one in every nine homes contains four televisions.