One car traveled 220 miles and drove 10 mph hour slower than a second car which drove 260 miles. if the cars were traveling for the same time, how fast was the first car traveling?
65 mph
85 mph
75 mph
55 mph

You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?

2x minus y equals 6, x plus y equals negative 3

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true