State the property of real numbers

(x+a) (x+b) = (x+a) x + (x+a) b

If an item that originally cost $17 is increased to $24, what is the percentage of increase in the item?

Boris is riding a ferris wheel at a carnival. After a time t, his height H above the ground is given by the following formula. H=a cos (bt) + c Find Boris's height above the ground when a=-15m, b=2.241 rad/s, t=3s, and c=23m

What is 1/8 times 20?

What what scientists do that is the basis for their investigation word that mean that

2800 to 2100 percent of change

What number tepresents 125.638 rounded to the nearest hundredth?

An item in a set is called a (n)

What is 2/10 equlvalent to

Ruben has two congruent wooden dowels. He cuts one dowel in two in order to have three pieces to make a triangle. Explain why

During a particular week, the art museum had 1,600 visitors, and that was 40% of the total number of visitors for the month. How many total visitors did the art museum have that month?