Find the value of x.

9,10,12, x, 20,25; The median is 14.

Consider the function f (x) = 3x2 + 7x + 2. What is the value of the discriminant? How many x-intercepts does this function have? What are the number of zeros for this function?

What is the limit when x approaches 0 from the right when intx/x

7 Look at the pattern below. 2,6,18,_,162 Which number is missing from the pattern? A. 36 B. 54 C. 81 D. 162

Explain the 2 different answers you can get when solving an equation and the variable is dropped out

What is the perimeter of a hexagon with an apothem of 10

Two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together again? Show Work

Does the equation represent a direct variation? If so, find the constant of variation. 2x - 4y = 0 Question 1 options: yes; k = - 1/2 no yes; k = 1/2 yes; k = - 4

If a bag of pennies weighs 5.1 kilograms. Each penny weighs 2.5grams. About how much penny's are in the bag A. 20 B. 200 C. 2,000 D. 20,000

Jack broke apart 5x216 as 5x200+5x16 to multiply mentally. what strategy did jack use

Kim wrote the number 11 use Mental Math to tell what number has 2 more tens than 11