Form the union for the following sets.

R = {10, 15, 20}

S = {20, 25}

R ∪ S =

If 3x - y = 12, what is the value of ? A) 212 B) 44 C) 82 D) The value cannot be determined fron information given

Are a rational expression and its simplified forms equivalent? Provide mathematical examples to support your opinions.

You buy a new cell phone for $79.99. The sales tax on the phone is 7%. What is the total cost for the cell phone?

A farmer owns 42 acres of land, of the 42 acres, only 85% can be farmed. How many acres are available for farming?

This person has a 75% chance of a full recovery. Is this classical probability, empirical or subjective

Some cell phone users have developed brain cancer. Should all cell phones come with a warning label explaining the danger of using cell phones?""

Use the distributive property to solve 4 (2x + 9)

The data below shows the average number of text messages sent daily by a group of people: 7, 8, 4, 7, 5, 2, 5, 4, 5, 7, 4, 8, 2, 1, 8 What will be the effect of introducing an outlier in the data? A.

What is the least common denominator of 7/x^2 7/5x explain

What is a random variable