<span>2(7/9)-(1/4) = 47/36 = 1 11/36</span>
1. Equation: 4x + 6y = 40
Answer:!4x + 6y - 40 = 0
2x + 3y - 20 = 0
2. Equation: 2x + 6y = 26
Answer: 2x + 6y - 26 = 0
x + 3 y - 13 = 0
Answer: (4, -1)
Step-by-step explanation: You have to rewrite in vertex form and use the form to find the vertex
510 = (1700)(6)(t)
510 = 10200t
0.05 = T
