amabrown87 amabrown87

01-06-2018
Mathematics

contestada

A new phone sells for $250 and a used one sells for $75. How many of each are sold if the profit for the day is $625

Respuesta :

MrGumby MrGumby

01-06-2018

5 used phones and 1 new one.

These are the only combinations that would get you to exactly this price. If we buy two new phones it comes to $500 and leaves us with $125 which is not divisible by $75. If we buy 3 it comes to $750 which is over the desired amount.

Answer Link

Otras preguntas

Triangle DIG is reflected across the l-axis. O (x, y) --> (-x, y) O (x, y) --> (-X, -y) (x, y) --> (y,x) O (x,y) --> (x,-)) helpp its for a timed as

Victoria, a graduate student in a German university, notices that her German friends hold their forks in their left hand while eating meat. However, she, being

Why did Reagan address his remarks about the wall specifically to the Soviet General Secretary Gorbachev?

Which one of the following media is unguided media ?A : fiber optic B : Coaxial cableC : Twisted pair D : Satellite transmission

Describe the importance of a hypothesis in scientific inquiry.

Exercise 2 (Identify the adverb clause in each sentence.) 1. Although Zeus was the king of the gods, his temple was plain. 2. Because the temple was relatively

plz help me with this

Who's the first person to reach the moon

Help pLLEAAASSEE LOLOLOL 1. Find the slope of the line graphed below. A. ½ B. 2 C. -1/2 D. -2

Please help cus I don’t know