What is the ratio equivalent to 5:9

A model rocket is launched with an initial upward velocity of 15 m the Rockets height is H equals 50 T minus 5T squared

Solve. {y=3x-7 {15x-5y=14 Use the substitution method. The solution is (15, 5). The solution is (0, 7). There is no solution. There are an infinite number of solutions.

Simplify / sqrt{ / } 25^4t^2

Slope is 8: y-intercept is - 7

3x (5+x) - 2x (3x - 7) Algebra questions

Gavin wants to buy a skateboard that sells for 49.99. an advertisement says that next week that skateboard will be on sale for 42.50. how much will gavin save if he waits until next week to buy the skateboard?

If the measure of Angle C A E is 95°, what is the measure of Arc C B A? 90° 95° 190° 195°

A manufacturer determines that the cost of making a computer component is $4.252525. Write the repeating decimal cost as a fraction and as a mixed number.

Which property is (4.5+5.4) + 3.2=4.5 + (5.4+3.2)

The college of arts and science at delta university has nine departments. the number of faculty in each department is shown below. what is the mean number of faculty in the college of arts and science? 8, 12, 9, 15, 17, 11, 13, 14, 7