sarah has 42 potato chips. she eats 8 of the potato chips. what is the percentage of potato chips sarah has left of her original amount? round your answer to the nearest percent.

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

Pls the last one and it has to be like number 6