Find the slope of the line that contains (1, 5) and (3, 8).

if the slope is not an integer, enter it is a fraction in simplest form. do not enter a mixed number. remember, a fraction in simplest form never contains a negative sign in the denominator. if the slope is undefined, “undefined” should be entered.

The slope is 3 / 2

Step-by-step explanation:

The formula to calculate the slope is:

m = (y2 - y1) / (x2 - x1)

Point (1, 5) is (x1, y1) and point (3, 8) is (x2, y2). Now we substitute in the slope formula:

m = (8 - 5) / (3 - 1)

m = 3 / 2

So the slope of the line that contains the points is 3/2

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!