Find the slope of each line. Write in simplest form. 4 34 2 1H -3 -5 4 2. -1 2 3 4 -1 -2 Examples: If your answer is a whole number like -7, just enter -7. If your answer is a fraction like 97 divided by 100, enter 97/100 If the slope is undefined, enter undefined .

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

What makes a trapezoid an isosceles trapezoid?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters