Continue with the same situation: Helga invested a certain amount of money to purchase tools to start her jewelry business. She also spends
money on the supplies for each bracelet she makes. The profit she makes from selling the bracelets is
modeled by the equation P=15x - (30+ 3x) where x represents the number of bracelets.
How many bracelets will Helga have to sell to make a profit of $450?
(Solve the equation on paper first, then type the answer in the blank)
Solution:
bracelets

Vikram is studying the square pyramid below. on st to find the surface area of the pyramid, in square inches, vikram wrote (33.2) (34 ikram wrote (33.2)(34.2)+43(34.2)(284) what error did vikram make? o he used the same expression for the area of all four lateral faces. he used the wrong expression to represent the area of the base of the pyramid. o he used the wrong value as the height when he found the area of the lateral faces. he used an expression for surface area that only finds the total area of three faces.