Seudónimo Seudónimo
  • 06-10-2017
  • Mathematics
contestada

Please I really need help answer question 2.

Please I really need help answer question 2 class=

Respuesta :

abc12345678901
abc12345678901 abc12345678901
  • 06-10-2017
Let the number of CD's be x and total cost be y

y=7x-10

*the 7 comes from the price of each individual CD ($7)
*the 10 comes from the discount ($10)

Answer Link

Otras preguntas

Bobbi made 8 quarts of punch for the party. How many cups did she make?
What body systems does angelman syndrome affect?
Which is the most accurate description of an ecosystem? A. an ecosystem consists of a biological community-the physical and chemical factors-that make up its ab
If a diabetic patient determines his blood glucose is too low what should he consume too quickly raise his glucose level?
Which kind of paragraph may consist solely of dialogue or a quotation? A) functional paragraph B) topical paragraph C) conclusion D) introduction
What is the set builder notation of A={1,8,27,64,125}
The number of farms in the country was 2.22 million in 2000. By 2006 the number dropped to 2.08 million. What was the percent of decrease. Round to the nearest
solve this proportion: 8/x = 2/5. x =
Which of the following is a change from a less condensed to a more condensed state of matter? a. Freezing b. Boiling c. Evaporating d. Melting
The largest state in the US is Alaska, covering 663,267 square miles (including water). What is the approximate radius of a sphere with the same surface area as