Convert a mixed number 3 3/5 to an improper fraction

The measure, in degrees, of the three angles of a triangle are given by 2x + 1,3x - 3, and 9x. Whar is the measure of the smallest angle

Find the volume of the sphere centered at 0, below, if the length of CO is 4.5cm

If every 50 years, oxygen levels in the ocean drop by 2%, then how long until all the oxygen in the ocean is gone?

Name any outliers in the data 277,448,279,334,132,599,237,251,183, and 191

Convert 4.5 strides into a girth

16 divided by (13+7) - (12+4)

What slope would a line have that has a slope parallel to the line - 6x+3y = 18?

9. Solve the following system of equations 3x - 2y + 4z = 20 -x + 5x + 12z = 73 x + 3y - 2z = 1 Select the appropriate response: A) x = 4, y = 3, z = 5 B) x = 2, y = 3, z = 5 C) x = 5, y = 5, z = 5 D) x = 7, y = 8, z = 5

Katie sewed costumes for the high school's annual play. She spent the following number of hours on each dress. What is the mean number of hours spent on each dress? 5 1/4 4 1/2 3 3/4 4

What is the prime factorization of 71,000?