At a used book sale, Ms. Magro see's that 4 comic books cost $5 B. At this rate, how much will 10 comic books cost?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling