Answer:
a=-5
Step-by-step explanation:
subtract 3 from both sides
15=-3a
divide by -3
a=-5
The stock is worth 56.14 dollars per share. and is up 1.3%
Answer:
8x - 4y + 12
Step-by-step explanation:
-2(-4x + 2y - 6)
(-2)(-4x) + (-2)(2y) + (-2)(-6)
(2 * 4x) - (2 * 2y) + (2 * 6)
8x - 4y + 12
55 kilograms of aluminum and 345 kilograms of the other metals
Step-by-step explanation:
2•4 =8
8/3 =2 2/3
answer : 3
