6 + 2 * 3 - 1
2 * 3 = 6
6 + 6 - 1
6 + 6 = 12
12 - 1 = 11
D) 11
Answer:
4.95a + 6.55b = 27.95
1.8 - 0.2x = -1.6 Subtract 1.8 on both sides
1.8 - 1.8 - 0.2x = -1.6 - 1.8
-0.2x = -3.4 Divide -0.2 on both sides
x = 17