write each phrase as an algebraic expression. use the variable x to represent each unknown number. twelve, minus three times a number

A rectangle has a length of 10 3/16 inches and a width of 6 7/8 inches. What is the perimeter of the rectangle?

For the function f (n) = 2n - 7, determine n when f (n) = 11 (Its on goformative and I got the answer to be 15 but it says its wrong.

A pitcher is full of lemonade. which unit of liquid volume best describes the lemonade in the pitcher

suppose your school is located 1.2 miles south of your home. the mall is located 3.2 miles west of the school. what is the shortes distance between your home and the mall? round to the nearest hundreth.

A building block is in the shape of a cube with each side length of 5. what is the volume?

Mary has $500 in her account. She makes a $350 withdrawal, deposits $100, and then gets charged a $20 fee. How much does she have in her account? A) $180 B) $230 C) $290 D) $340

A function g (x) has x-intercepts at (1/2,0) and (6,0). Which could be g (x) ? g (x) = 2 (x + 1) (x + 6) g (x) = (x-6) (2x - 1) g (x) = 2 (x - 2) (x-6) g (x) = (x + 6) (x + 2)

Roger is training for a half-marathon. The course is 13.1 miles long. Let p represent Roger's average pace in minutes per mile. Write and solve an inequality to show the average pace needed to finish the half marathon in less than 2 hours.

Find the area under the standard normal curve to the left of z = 0.49 and to the right of z = 2.05. Round your answer to four decimal places, if necessary.

I am watching a movie that is 1 hour and 37 minutes and I watched 52 minutes so how many minutes are left