Mrs baileys math class is 1 hour and 15 minutes long but next year math class will be shortened to 45 minutes long. how many minutes less are we going to have of math class

What is the range of the data set? 0|1 4 4 1|1 2 7 2|0 3|5 5 4|8 Key: 3|5 means 35

Supplementary angles with measures (2x+3) and (3x+2)

Which equation represents the graph? (y-1) ^2/49-x^2/81=1 (y-1) ^2/7-x^2/9=1

Simplify (10 x 10^5) / (2 x 10^-5)

According to the distributive property, a (5 + b) = A) 5a + b B) 5a + ab C) a (b + 5) D) 5 (a + b) 4

Find the value of y when x=2 - x - (-2) = y

In a group of 21 students, 8 students take Art courses, 7 students take Music courses. Two students take both courses. A student is chosen randomly from this group. What is the probability that the student takes either Art or Music courses? 57

5% of what number is 63?

Find the sum of the "n" terms of the series: Sn=1²+3²+5² + ... + (2n-1) ²

Aimee's karate class last 1 hour and 15 minutes and is over at 5:00 pm. what time does Aimee's karate class start?