book Maths Puzzle Numerical Ability

nine less than three times a number is twenty-seven.what is the number?

Read Solution (Total 0)

book Other Question

Find a linear function that passes throught the point (-3, 8) and is perpendicular to 2x - 5y = 8. Old Isaac dropped from his perch on Mrs. Cohen's window ledge 25 feet above ground. Teh equation h=16t*2+25 gives Isaac's height above the ground in feet as a function of time, t,