Twice a number increased by 8 is less than - 4

Which numbers are irrational? Select all that apply. StartFraction 9 Over 15 EndFraction StartRoot 18 EndRoot StartRoot 9 EndRoot StartRoot 169 EndRoot StartRoot 78 EndRoot Pi

The population of the town Star City in 2008 was estimated to be 45,000 people with an annual rate of increase of about 2.3%. What is the growth factor of Star City?

What is the mean of - 2, - 6, - 7, - 3

What's the 10th term of the geometric sequence 9,-18,36

It takes 8 people to pull a 16ton truck, how many people does it take to pull a 60 ton truck?

Martinez Corp. uses a perpetual inventory system. Data for product E2-D2 include the purchases shown below. Date Number of Units Unit Price May 7 44 $16 July 28 33 21 On June 1, Martinez Corp. sold 22 units, and on August 27, 33 more units.

Circle E has a radius of 40 inches with = 324°. Find the exact length of

In the number 28,429 how many times greater is the value of the two in the 10,000's place compared to the value of a two in the tens place

How to solve 2x 4=17 step by step?

y varies inversely with x. If x is 6.4 when y is 1.5, what is k, the constant of inverse variation? Round your answer to the nearest hundredth, if necessary.