Emelina wrote the equation of a line in point-slope form as shown below. (y 4) = 3 (x 2) What is Emelina’s equation in slope-intercept form? y = 3x 2 y = 3x 10 y = 3x – 4 y = 3x – 10

Use the rule of 72 to calculate how long it will take for your money to double if its earning 6% in interest. a. 12yrs b. 16yrs c. 36yrs d. 72yrs

Tim earns $9.20 per hour when he works at the college library how much money does he earn by working at the library for 4.5 hours

On a test the graders have a mean of 77 and a standard deviation of 8. if we can approximate the distribution of these graders by a number distribution what percent of the students. a) scores higher than 77? b) should pass the test (grades > 60)? c) should fail the test (grades < 60)?