no because you're more than likely going to lose your money
<span>2x+3y=7
x-y=1
</span>2x+3y=7
x=1+y
2*(1+y)+3y=7
x=1+y
2+2y+3y=7
x=1+y
5y=5 |(:5)
x=1+y
y=1
x=2
CHECK:
2x+3y=7
x-y=1
2*2 + 3*1 = 7
x-y = 1
2-1 = 1
Yes they are
. 90/150= 3/5
so 45/75 and 3/5.
Step-by-step explanation:
In the picture, I hope that it's a clear solution.
Answer:
probably square root of 5