Iwould be given out brainliest (20 points) 1. write an equation of a line with a slope of 2/3 and y-intercept of 7. write the equation in both slope intercept form and standard form.

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

Can someone answer this question? : )

Given abcd ac=38 and ae=3x+4 find the value of x