ok thats cool ig what do you need help with
Answer:
2/15
Step-by-step explanation:
1/3-1/5
5/15-3/15
= 2/15
I honestly don't know if this is correct but it might be i think its the middle one y=f(x)=x to the second power
Answer:
10x^{3}[/tex]
Step-by-step explanation:
=10·10·10
=1000
2x + 3y = 630
x + y = 245 then you want to get rid of x so in the second equation × by -2 and get -2x -2y =-490 subtract this equation from the first to get y=$140 substitute 140 in for y and get x= $105 and 2x=210 and 3y=420 210 +420=630
