Which value of x makes this equation true: 5x - 12 + 3x + 28

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

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. what distance from city a is the point where the truck and the car will meet?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi