D (-11,-19)
I solved using elimination sorry
P.S. Answer is still correct
Answer:
Decimal: 0.71428571428
Fraction: 5/7
Step-by-step explanation:
Quotient is just the result of a division problem so 5 and 7: 5/7
Decimal: 0.71428571428
Fraction: 5/7
3x+2y=11
y=5x-1
Substitute the y in the first equation:
3x+2(5x-1)=11
y=5x-1
3x+10x-2=11
y=5x-1
13x=13
y=5x-1
Now substitute the x to find the y:
x=1
y=5-1=4
1. fifteen thousand six hundred thirty eight.
