A notebook costs $2.50. After tax the price of the notebook goes up to $2.70. What was the

sales tax percent?

For the function f (x) = 1/4 x+4, find the value of x for which f (x) = x.

Divide 4.16 into the ratio 3:5 need answers fast!

Which statement describes the translation of y = - one over two (x - 2) 2 - 2 from standard position

A box of pen cost $6. a box of pencil$8 the table shows the cost of buying certain number of boxes of pen which ordered pair represent the cost of 5 small boxes and 5 large boxes

You can walk 112 miles in 12 hour. What is your average speed?

Whichequation represents a slope of - 4 and y-intercept of (0, 2) ?

If you were to randomly survey 50 people at 20 random locations across the country (such as parks, malls, restaurants, etc.), would this be a random sample? Why or why not?

What is 20,000,000 in word form

4. Are the following equations equivalent? 502.36 x 87.2 = 815.2 x 13.04 =

In the formula rt = d, r is is rate t is time, and d is distance what is the rate for a runner who complete 7.5 miles in 1.5 hours?