1. a line contains the points (42, 60) and (−60, 43). what is the slope of the line in simplified form?

slope is determined by your rise over your run or the equation (y2-y2)/(x2-x1)

putting in the given points gives you (43-60)/(-60-42)

this gives you -17/-102  negative divided by negative give you a positive.

both divide by 17 giving you a slope of 1/6

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

answer: i think it's a

step-by-step explanation: