Determine if the expressions are equivalent.

12. 7+7x; 7 (x+1/7)

13. 2.5 (3+x); 2.5+7.5

What is the square root of 18457

Which equation represents a proportional relationship with a constant of proportionality of 14?

The output of a function is 16 less than 5 times the input. find the input when the output is 8.5

Select the postulate of equality or inequality that is illustrated. 5 = 5

Leroy works part time for a moving company. One day he had to move 34 boxes from a truck to inside a house. After moving some boxes, he took a break and told his boss that he has only 15 more boxes to move.

n a sample of 1000 U. S. adults, 106 think that most celebrities are great role models. Two U. S. adults are selected without replacement. Find the probability that both adults think most celebrities are good role models

A single die is rolled. Find the odds in favor of rolling a number greater than 55.

Write an inequality for the following statement. 5 is less than b

Before a new phone system was installed, the amount a company spent on personal calls followed a normal distribution with an average of $900 per month and a standard deviation of $50 per month.

What is the multiplicative rate of change of the function described in the table? 12/5, 5, 25/2, 25