Jeff ordered walnuts and almonds for his bakery He ordered a total of twenty-five pounds of these ingredients . Walnuts cost $5 per pound, and almonds cost $10 per pound. He spent a total of $150. Write a system of equations

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.