30% of what number is 72

95% of what number is 57?

85% of what number is 102

Who can solve? 9y < - 3

Given f (x) = 1/x+2 and g (x) = x^ (2) + 3, what is (fog) (x)

Mrs. Sage will print a copy of the class alphabet book for each student. The book is formatted in1/2 pages with a title page, a page for each letter and an end page. If there are 70 students, how many reams of paper will Mrs.

Hidhri is five years more than kawthar. if sum of their age is 36 years find their age

A solid oblique pyramid has an equilateral triangle as a base with an edge length of 4 cm and an area of 12 cm2.

Eric has rock and classical CDs in his car. The number of rock CDs is 3 more than the number of classical CDs. Let c represent the number of classical CDs. Write an expression for the number of rock CDs.

19 hundred thousandths

If f (1) = 10 what is f (3)

Write the following number in expanded form 46,371

Which two numbers have a sum of 15 and a product of 36