abdulsamadkhuhr
abdulsamadkhuhr abdulsamadkhuhr
  • 24-01-2017
  • Mathematics
contestada

If m and n are positive integers and 2m + 3n = 15, what is the sum of all possible values of m?

Respuesta :

Noix07 Noix07
  • 24-01-2017
One can write down all possilities:
 - m =0 , n= 5
 - m cannot take value 1 or 2.
 - m= 3, n= 3
 - m cannot take value 4 or 5
 - m= 6 , n= 1
So the sum 0 + 3+ 6 = 9
Answer Link
M4Mags
M4Mags M4Mags
  • 24-01-2017
2(3)+3(3)=15
6+9=15
15=15
M=3
Answer Link

Otras preguntas

Who is Barbara Jordan?
word phrase for 2/3y+4
Which of the following is part of the axial skeleton? arm pectoral girdle pelvic girdle skull
Which of the following practices did Franklin d. Roosevelt enact to address the Great Depression? A. Firing government employees as a way to save government fu
Solve the system of equations. x - 4y = 5 x = 3y - 2 (___,___)
Which resources are commonly found in at least three East Asian countries? Choose all answers that are correct. A.) pearls B.) iron ore C.) forests D.) coal
What is 820 decreased by 25%
If Nathan saves 35% on a $22.50 dress shirt, how much did he save?
Draw a line having a slope of 1/3 and y-intercept of -1
Which important process takes place in the chloroplasts of a cell? a. cytokinesis b. cellular respiration c. photosynthesis d. creation of prote