Answer:
divide each side by 3
Step-by-step explanation:
12÷3=4 and 24÷4= 6 the value of 4b=6
Multiplying the first equation by -2 results in -6x + 4y = -24.
Adding this result to the second equation:
<span>6x-4y=24
</span>-6x + 4y = -24
------------------
0 = 0
There are an infinite number of solutions, since the 2 given equations represent collinear lines.
Answer:
3:2 and 21:14
Step-by-step explanation:
The same side on the larger and smaller cylinders is 30 and 20 respectively or 18 to 12
Simplify:
30:20 => 3:2
18:12 => 3:2
Therefore, the answer is 3:2
However, in addition you can multiply 3 by 7 to get 21 and 2 by 7 to get 14, so 21:14 also works
1.325 because 1000 is 1 and then all is left is .325
Answer:
The answer is D
Step-by-step explanation:
