angelinaggomez angelinaggomez
  • 01-12-2020
  • Mathematics
contestada

A manager purchased a total of 21 coffee mugs and key chains each coffee mug cost $8.50 and each key chain cost $2.75 if the manager spent a total of a $132.50 write and solve the systems of equations

Respuesta :

tatymmarie tatymmarie
  • 01-12-2020

Answer:

21=m+k    8.50m+2.75k=132.50

Step-by-step explanation:

m= mugs

k= key chains

Answer Link

Otras preguntas

Which step of mitosis involves the spindle fibers pulling the chromosomes to opposite ends of the cell?
which function has x-intercepts of 3 and 8 and contains the point (1,-2)
Determine if the ordered pair is a solution of the equation. Is (2,4) a solution of y = 10 -3x? Question 3 options: True False
which group makes most of the important decisions in the government of people Republic of China???
I seriously need help I am a freshman and I have advanced classes hint hint look above!!!
what is the equator of 40,075,000
.06x + .08 (18000 - x) = 1290 solve for x and explain the steps. x should equal 7500, but I can't figure out how it is done. please help !
The body's______provides a framework which protects and supports the organs.
When a specific issue and point of view dominate mass media coverage, this is called
Myths contribute to society by