Name the sets of numbers to which 1.86 belongs
a. rational numbers, irrational numbers
b. rational numbers
c. natural numbers, whole numbers, integers, rational numbers

Acylinder has volume 45π and radius 3. what is it’s height?

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?

Which statement about 6x2 + 7x – 10 is true?