1. Two more than the product of 3 and a number is -7.

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∣∣

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?