Answer:
a = 4/27 - b/81
Step-by-step explanation:
27a + 1/3 * b = 4
Subtract the term with b from both sides.
27a = 4 - 1/3 *b
Divide both sides by 27.
a = 4/27 - 1/81 * b
a = 4/27 - b/81
It’s B or D , im not that good but I don’t know , so try your best or take educated guess ( or ask a parent )
1)slope=5/3 y-intercept=-4
2)slope=4/7 y-intercept=3
3)slope=undefined y-intercept=-5
Thanks i think the answer is c but im not 100% sure
