abbiemcd16 abbiemcd16
  • 22-11-2020
  • Mathematics
contestada

7 comedy dvds, 4 more drama dvds than horror dvds. 15 dvds in all. how many drama and horror dvds are there?​

Respuesta :

manasgudi93
manasgudi93 manasgudi93
  • 22-11-2020

Step-by-step explanation:

2 horror and 6 drama DVDs.

Let x be the no. Of horror dvds

15 = 7+ x+x+4

4=2x

x=2

Answer Link

Otras preguntas

How can 5 people share 4 brownies?in fraction
The chemical formula for water, H2O, means that each water molecule contains
Does anyone know how to do this? the solubility of barium carbonate, BaCO3, is 0.0100 g/L. Its molar mass is 197.3 g/mol. What is the Ksp of barium carbonate?
which of these happened when the united states dropped the first atomic bomb ?A. the formation of the iron curtain was announcedB. soviets promised to declare w
Find the solution to the following equation by transforming it into a perfect square trinomial. x2 – 10x = 39
Find the solution to the following equation by transforming it into a perfect square trinomial.* x2 + 2x = 8
In what way did Abraham Lincoln's election further divide the country prior to the civil war?
Describe how ecologists use the technique of sampling to estimate population size?
Does anyone know how to do this? the solubility of barium carbonate, BaCO3, is 0.0100 g/L. Its molar mass is 197.3 g/mol. What is the Ksp of barium carbonate?
An ice cube melts when its mechanical energy increases.