Determine the solution to the system of equations {4x+15y=40 -8x-5y=20}

And write your solution as an ordered pair.

Step-by-step explanation:

4x+15y= 40-5y= 20

= 4x+15y+5y= 40-20

4x+20y= 20

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept