Answer:
See below
Step-by-step explanation:
.3 and .30 are the same number they are =
0.3 = 0.30
Answer:
-8 and 8, atleast I would think so
Answer:
24
Step-by-step explanation
since the values are given, we can rewrite this equation.
(9 x 4) + (4 x -3)
36 + -12
24
Okay uh
x = 2y + 9
14x + 2y = - 54
14x + 2y = - 54
14(2y + 9) + 2y = - 54
28y + 126 + 2y = -54
30y + 126 = -54
- 126 -126
30y = -180
30y/30 = -180/30
y = -6
x = 2y + 9
x = 2(-6) + 9
x = -12 + 9
x = -3
(x, y) = (-3, -6)