True or false - "All quadrilaterals polygons."

6.805 rounded to the nearest whole number

Six time a number, increased by eight

What is the slope intercept form of 16x - 4y = - 20

Simplify (23) ^-2. A.) - 1/64 b.) 1/64 c.) 2 d.) 64

2 (2x-1) + 10x+2-3x Simplify

Is the mean of a set of negative numbers always, sometimes, or never negative? Give an example to support your reasoning. anyone?

Which of the following devices imparts ownership in a corporation?

Kelly is a landscape architect who works as an independent contractor she earns $55 per hour design commercial landscape features Kelly recently negotiated a contract for a new office building that she estimates for requires 78 hours of work what

Which is the best buy? A 6 shirts for $26.96 B 5 shirts for $21.00 C 7 shirts for $28.50

Which shows the expression below in simplified form? (4.9*107) : (7*104) a. 7*101 b. 7*102 c. 7*104 d.-2.1*102