naimareiad
naimareiad naimareiad
  • 24-09-2019
  • Mathematics
contestada

This is a 3 question thing! HELP!

This is a 3 question thing HELP class=
This is a 3 question thing HELP class=

Respuesta :

Natyt10 Natyt10
  • 24-09-2019

Answer:

Step-by-step explanation:

MR=2x-1. First equation

RP=9x+3 second equation

MP=MR+RP third equation

MP= 2x-1+9x+3 first equation plus second equation

MP=11x+2

MP=57

57=11x+2 replaced MP value

57-2=11x

55=11x

55/11=x

X=5

Answer Link

Otras preguntas

If the distance from a converging lens to the object is less than the focal length of the lens, the image will be A. real, inverted, and larger than the object
in a week 15 hens laid 45 eggs what is the unit rate for eggs per hen
1/3 cup of flour is used to make 5 dinner rolls. how many cups of flour are needed to make 3 dozen dinner rolls
Which codons are present in the UGG copolymer?
what is m angle M? thx
what is the zero of this function x^2 +3x-4
Describing the chariot that bears the human soul as "frugal" is an example of A. paradox. B. denotation. C. epiphany. D. realism.
Which of the following is not necessary for a plant to do photosynthesis? A. Carbon dioxide B. Soil C. Water D. Light
what number solves this propoetion? 2.4/m=3/4.5
What are the next four multiples of 5/10