Briana buys supplies so she can make and sell headbands. she begins to make a profit only after she sells 5 headbands. what point on the graph makes the most sense in this situation?

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?