What math concepts are important in solving the problem

The sum of three numbers is 18. If every number is a prime number, what are the three numbers?

A chemist is using 333 milliliters of a solution of acid and water. If 17.2% of the solution is acid, how many milliliters of acid are there? Round your answer to the nearest tenth.

What is the median of the following set of data? 78, 92, 98, 87, 86, 72, 92, 81, 86, 92 86.5 92 79 86

Time (min) Number of Texts 1 3 2 6 3 9 4 12 Is the relationship between number of texts and time a proportional relationship?

Divide 28 in a ratio of 3:4

29,032,000 in expanded form

Examine the steps used to solve the equation. 12.5x - 10.2 = 3 (2.5x + 4.2) - 6 12.5x - 10.2 = 7.5x + 12.6 - 6 12.5x - 10.2 = 7.5x + 6.6 12.5x = 7.5x + 16.8 4. 5x = 16.8 5. x = 3.

In a certain company 72 employees are men, what is the total number employees if 2 out of every 9 are men

How do you graph it?

If f (x) = - 3x + 4 and g (x) = 2, solve for the value of x for which f (x) = g (x) is true.