A.) Simplify the expression and explain each step

4 (3x+2) - 2

b.) Factor the expression completely

20b-16

Courney buys 2bags of apples. Each bag has 20 apples. How many apples does she buy?

Which two factors are needed in order to calculate the speed of a wave? A. frequency and wavelength B. amplitude and period C. amplitude and frequency D. energy and period

14n+6p-8n=18p for n

Placing 12 tiles side by side, Pete can make a 12-by-1 rectangle. Name two other rectangles Pete can make with 12 tiles

The probabilities that a batch of 4 computers will contain 0, 1, 2, 3, and 4 defective computers are 0.4521, 0.3970, 0.1307, 0.0191, and 0.0010, respectively. Find the standard deviation for the probability distribution

How do you write 22,222,222 in word form

Which expressions are equivalent to the one below? check all that apply. log (10^3) a. 3 b. 3•log10 c. 1 d. 3•10

How to bisect an angle

Which expression is equivalent to 5+n

Assume that the mean hourly cost to operate a commercial airplane follows the normal distribution with a mean of $2,175 per hour and a standard deviation of $245.