John's parents put $75 into his school lunch money account. Each meal he gets from school costs him $3.75. The school sends John's parent's an email when the balance reaches $116.25. a) Let m be the number of meals John has bough when the parents get the email.​

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

what’s the question?