The price of a watch was increased by 20% to £162. What was the price before the increase?

Forest works at the middletown cafe. this week he served a table a meal costing $53.69 and received a 15% tip. how much was he tipped?

Although a football field appears to be flat, some are actually shaped like a parabola so that rain runs off to both sides. The cross section of a field can be modeled by y=-0.000234x (x-160), where x and y are measured in feet.

What is 3n+1 50th term?

At the movie theatre, child admission is$5.30 and adult admission is$9.50. On Tuesday, 165 tickets were sold for a total of $1265.10. How many child tickets were sold that day?

Carol uses this graduated tax schedule to determine how much income tax she owes. If Carol's taxable income is $89,786, how much income tax does she owe, to the nearest dollar?

A wire 314 feet long is only four-fifths of the length between two posts. How far apart are the posts?

The table shows ordered pairs for a polynomial function, f. x f (x) - 3 - 32 - 2 - 9 - 1 0 0 1 1 0 2 3 3 16 what is the degree of f?

What are some uses for the distance formula?

Convert the Cartesian equation 2 xy = 1 in polar equation form.

What is the simplest form of ^3 sqrt 81x^10/^3 sqrt3x