giselacamel giselacamel

10-11-2016
Mathematics

contestada

can someone please answer number 10 from the doc? thanks

can someone please answer number 10 from the doc thanks class=

Respuesta :

derpysnailcat derpysnailcat

10-11-2016

4x + 2y = 56. 5x + y = 34. y = -5x + 34. 4x + 2(-5x + 34) =56. 4x -10x + 68 = 56. -6x = -12. x=2. 4(2) +2y = 56. 8+2y = 56. 2y = 48. y = 24.

x=2, y=24.

:3

Answer Link

Otras preguntas

Compare the decimals 18.10 and 18.1. Which comparison is correct? A. 18.10 = 18.1 B. 18.10 > 18.1 C. 18.10 < 18.1

Grass, deer, rabbits, fox, and bear all make up what level of biological organization? A. Biosphere B. Ecosystem C. Community D. Population (I know B is incorre

how would I draw water molecules that would be arranged around the sodium and chloride ions

1/8 of 16,048 is what

there are 25 servings in a 12.5 ounce bottle of olive oil how many ounces are there in a serving

Gary played soccer for 1 hour and tennis for 2 hours. Tanya played tennis for 2 hours and soccer for 1 hour. Who played sports longer? Explain.

what is the unit rate of 36 gal in 12 min

Why did hunter-gathers move to the Nile valley

Salt seems to disappear when it is poured into water. Use the terms mixture,solution, and dissolve to explain what happens

Economic policy must strike a balance between ideals and