Stpehen brought 25 happpy meals at $3.00each .he gave away 20and sold 5 for $5.00 each how much did he spend at mc donalds? how much did he make from each how much did he spend at mcdonald's how much did he make from his safe

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.