Help ? Match each expression on the left with an equivalent expression on the right.
2x-3
-6.9 +49
2x-6
-6+ 2x
5/3-x+%
x-3+x
3x + 0
3
/-1/
-1/2x+ 2 +420

The graph below shows the price of different numbers of mats at a store: a graph is shown. the values on the x axis are 0, 2, 4, 6, 8, 10. the values on the y axis are 0, 21, 42, 63, 84, and 105. points are shown on ordered pairs 0, 0 and 2, 21 and 4, 42 and 6, 63 and 8, 84. these points are connected by a line. the label on the x axis is number of mats. the title on the y axis is price in dollars. which equation can be used to determine p, the cost of b mats?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).