A survey of 200 college students yielded the following information: 98 people owned a laptop, 125 owned a smart phone, and 72 owned both. How many people owned a laptop but not a smart phone?

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

Every time you drive you will experience a combination of driving conditions and environments.

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7