How do i do this

f (x) = - 3 (3) + 2

If OB = 10 and RB = 8, then OR=

The length of a rectangle is three times its width. If the perimeter of the rectangle is 80cm, find its length and width. length: width:

Stu counted the lines of a page in his book. Counting by three gave a remainder of 2, counting by fives also gave a remainder of 2, and counting by sevens gave a remainder of 5. How many lines were on the page?

What is the denominator in this fraction? 11/15 11 r 15

What is the solution to the inequality? 10x + 18 < - 2 A x < - 2 B x > 2 C x < 2 D x > - 2

The age of a father is 2 less than 7 times the age of his son. In 3 years, the sum of their ages will be 52. If the son's present age is s years, which equation models this situation?

Your family is driving on vacation. You have been driving for 4 3/4 hours. You have another 2 2/4 hours before you arrive at the campground. Which equation models the total driving time?

If tickets cost 8$ each, write on equation to determine the cost, c, of buying any number of tickets

Three numbers that are greater than 0.716 from least to greatest

Convert 195 from degrees to radians. Express your answer in simplest form.