Which expressions are equivalent to 4b?

Choose all the answers that apply

b+2 (b+2b)

3b+b

2 (2b)

The store buys one dozen pencils for 96¢ and sells them for 20¢ each. How much profit does the store make on a dozen pencils.

In a survey of 1914 adults, 38% responded "yes" to the survey question. How many adults answered "yes"? (round to the nearest whole person as needed)

Multiply write the product in simplest form. 5/9*18

Kim wrote the number 11. Use mental math to tell what number has:

Which expressions are equivalent to 4^-3/4^-1

A plant cell has a length of 0.000085 meters. Which is this length written in scientific notation?

Shelly sells 5 bone shaped treats for $3.50 how much should she charge to a pack of 12 treats which proportion is needed to solve the problem

When rolling a die 100 times, what is the probability of rolling a "4" exactly 25 times?

Which of the following are characteristics of the graph of the reciprocal parent function? check all that apply a. it is in quadrant 1 and 3 b. it goes through the origin c. it is a hyperbola d. it has a slope of 1

Let f (x) = 4x + 5 and g (x) = x2 - 9x + 20. f (x) g (x)