tyrique86 tyrique86
  • 04-02-2019
  • Mathematics
contestada

HELP ME PLEASE!!!!!!!!!!!

HELP ME PLEASE class=

Respuesta :

mathecoach
mathecoach mathecoach
  • 04-02-2019

Answer:

x + y = 29 --> y = 29 - x

2x + 3y = 70

2x + 3(29 - x) = 70

2x + 87 - 3x = 70

-x = -17

x = 17 hot dogs


Answer Link

Otras preguntas

How did the conglomerate and the franchise system change the american economy after world war ii?
The _____ stain is used to stain and differentiate mycobacterium and nocardia from other bacteria.
The costs of Brand A and Brand B coffee beans are $400/kg and$280/kg respectively. x kg of Brand A coffee beans and y kg ofBrand B coffee beans are mixed so tha
While hiking in a rural area, you encounter a wetland and conclude that it's a swamp. Which feature helped you reach this conclusion? A. It contains a varie
Find the maximum/minimum value. y= -2x2 - 16x - 29
baby sea turtles hatch underground automatically did upward towards the sky and skirts what is the waves this is an example of _______behavior
Two musicians joined bill monroe's band in 1945 and had a major impact on the band's sound. who were they?
What aspect of mobile apps makes them attractive for communication?​
Can someone please help me it would mean a lot! 3x - 4 = 6 + x
2y +6=3y+8 Verify it and explain step by step?