We start school at 7:30 a. m. and we get out of school at 2:45 p. m. how long are we at school each day

7 Hours and 15 Minutes

Step-by-step explanation:

I converted the times into 24-hour format, then converted the minutes into decimal form, then subtracted.

14.75 - 7.5 = 7.25 or 7 Hours and 15 Minutes

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.