If X varies directly as 2n+1, and n=4 when x=6, find n when x=18

Double digit multiplication, 39x98 = ?

Find the inverse of the function. f (x) = x3 - 3

Which of the following is equivalent to (16^3/2) ^1/2 a. 6 b. 8. c. 12. d. 64

A sports reportor said that 2 out of every 3 people at a home town base ball game named baseball vs their favorite sport the reporter claimed that baseball was the mostpopular sport in town which of th following explains why the reporters might not

How do you graph y=18

Jo's salary before taxes is $123.75. She worked 16 hours. What is her hourly wage?

How many guards do you need for a gallery with 12 vertices? with 13 vertices? with 11?

The sum of a number and its opposite is always equal to zero. what situation models this property of addition.

Consider the rectangular prism with length 5 in., width 8 in., and height 9 in. Will tripling one of the dimensions of the rectangular prism triple the surface area of the prism? Justify your response.

The question says~ Find the number that makes the ratio equivalent to 1:4 ... 4:?