jazziamartinez3103 jazziamartinez3103
  • 15-03-2019
  • Mathematics
contestada

The difference of two numbers, a and b,is 21. The difference of 5 times a and b two times b is 18

Respuesta :

vai7 vai7
  • 25-03-2019

5-21×21=5-441=-436

21-2=19

Answer Link

Otras preguntas

Which of these are polygons?
Reread the title and the teacher’s statement in paragraph 12. In what way do the title and the statement reflect Cailin’s overall message and attitude?
help please!! THANK YOU!
Trying to see who would be the first to answer an easy question- Right answers onlyyy
El número 9 es un número primo?
If the area of a rectangle is 44m squared and the height is 3 2/3m tall what is the base? PLEASE HELP ITS DUE TOMORROW!!!!!
8(x+3)²/2(x+3)simplify this fraction
find the circle and radius of circle at x^2 +y^2 +10x - 6y + 14=0​
If you have the authority to protect wildlife, what are measures will you take to curb the threats caused by humans to wildlife?
Jake used to live 10 miles from school. After he and his family moved, he now lives 18 miles from school. What is the percent of change in distance from Jake’s