A rectangularNotebook has an area of (8x+20), what could be the 2 dimensions of it 10 Side 1
Side 2

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

Solve the system of equations. y= 2x y= x^2 - 15

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)