Yes, very fun, not
ok
one way is table or
solutions amount x and y
x+y=500
x=25%
y=50%
0.25x+0.5y=0.35(500)
we have
x+y=500
0.25x+0.5y=0.35(500)
0.25x+0.5y=175
solve
multiply second equation by 100
25x+50y=17500
divide everybody by 25
x+2y=700
now we have
x+y=500
x+2y=700
multiply first equation by -1 and add to second equaiton
-x-y=-500
<u>x+2y=700 +</u>
0x+1y=200
y=200
sub
x+y=500
x+200=500
x=300
300L of the 25% and 200L of the 50%
You can use the associative property with addition and multiplication operations, but not subtraction of division, only some times.
Answer:
30
Step-by-step explanation:
if wrong plz tell me
Answer:
3x +2
Step-by-step explanation:
3x-7+9
Combine like terms
3x +2
Answer:
28
Step-by-step explanation:
its 28 bc area lol i almost though diff