-3x+5y=10 (add 3x on both side)
5y=3x+10 ( divide 5 to each term)
y=3/5x+2
slope is 3/5
y-intercept is 2
1 liter has 1000 ml
0.5 l = 2.59
500 ml = 2.59
_____
200 ml = 0.92
100 ml = 0.46
500 ml = 2.3
second deal is better by 29 cents
Answer:
-5 and -6
Step-by-step explanation:
Add like terms 2x^3 +y^3=4
then minus 2x^3 to get y^3=2x^3-4
thats what i think