Erick took $30.00 to the store. He found a item he wanted on sale for $18.50. The sales tax rate was 8%. Does he have enough money to buy the item, including tax?

A survey was conducted that asked 1012 people how many books they had read in the past year. results indicated that x overbarequals13.9 books and sequals16.6 books. construct a 90 % confidence interval for the mean number of books people read.

Explain how to solve and check the solution to 5x < 40 using properties of inequalities

What is the GCF of x5 and x2

What is the LCD for fractions 5/7 And 1/21.?

How could you rewrite 0.005 times 10=0.5 as a division equation

What number is equivalent to 1/9

Daniella is interviewing for a job. She wants her take-home pay to be at least $51,000. What is the least salary she can earn if she pays 15% income tax?

Mary buys 4/3 quarts of water. Which mixed number represents the quarts of water she bought? A. 1.3quarts B. 1 1/3 C. 1 2/3 D. 2 1/3

What is the ratio of 10,12

Which data set is the most spread from it's mean? A) 14,26,24,28 B) 22,16,18,36 C) 22,28,20,22 D) 21,19,27,25