Find the slope of the lines. are the graphs of the 2 lines parallel or perpendicular? explain how you can use the slope of two lines to tell if they are parallel. then explain how you can use the slope of two lines to tell if they are perpendicular y=37x+11 7x+3y=13 show all the work plz

Slope-intercept form:

y = mx + b   "m" is the slope, "b" is the y-intercept

y = 37x + 11      The slope is 37

7x + 3y = 13       Get "y" by itself, and subtract 7x on both sides

7x - 7x + 3y = 13 - 7x

3y = 13 - 7x        Divide 3 on both sides

y = 13/3 - 7/3x

        The slope is -7/3

For lines to be parallel, their slopes have to be the SAME.

For lines to be perpendicular, their slopes have to be negative reciprocals/the opposite (flipped sign and number)

For example:

slope is 2

perpendicular line's slope is -1/2

slope is -2/3

perpendicular line's slope is 3/2

The slope of the lines are 37 and -7/3, the slopes are neither perpendicular or parallel.

[if the slope was 3/7 not 37, then the slopes would be perpendicular]

here

step-by-step explanation:

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)