Use mental math to approximate what a 15% tip would be for a bill of $31.99.

a.

$3.20

b.

$4.80

c.

$5.60

d.

$6.40

A farm stand sold 12 ears of corn for 4$. The farm stand sold 180 ears of corn at the same rate. how much money did the stand earn by selling ears of corn?

Simplify the expression 6x + - 3x + 1 + 1

In the year 2005, there were 9.2 deaths per 1000 residents in the United States. If there were 283,651,103 residents in the U. S. during 2005, how many people died that year?

Does 1+1=3? Does it really equal 3?

Use properties of logarithms to condense the following expression as much as possible, writing the answer as a single term with coefficient of 1. All exponents should be positive. ln (6) + 9ln (x) - 5ln (y)

Where can I learn a lot about statistics?

The volume of a rectangular prism is represented by the function x^3+9x^2+6x-16. The Length Of The box is x+2, while the height is x+8. Find the expression representing the width of the box

What would 3y=4x+2 be on a graph

The model represents x2 - 9x + 14. Which is a factor of x2 - 9x + 14?

What two consecutive numbers equal - 20