Abuisness bought alot of 2,500 lamps for fifty thousand dollars and wants to sell them at a 15% profit. how much should each lamp cost

What is the value of the expression below? 148+(-6)| + |– 35= 7|

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.