Answer:
18
Step-by-step explanation:
Since it is evaluating, all you have to do is replace the b's that you see with 9s
2b for b=9
2(9)
18
Answer:
1440
Step-by-step explanation:
We can solve this problem by applying the rule of three.
In fact, we know that:
- Over a package of 210 candies,
- The number of brown candies is 63
- Here we want to find what is the number of brown candies when the total number of candies contained in the package is 4800
So we can set up the following rule of three:

where
x = number of brown candies when the total number of candies contained in the package is 4800
Solving the expression for x, we find:

So, Sarah can expect to find 1440 brown candies in a package of 4800 pieces.
Answer:
.25
Step-by-step explanation:
1/2 / 2 = .25
A like would help me :)
Complete the square:
<span>y = 3x^2 - 12x + 4 </span>
<span>y = 3(x^2 - 4x) + 4 </span>
<span>y = 3(x^2 - 4x + 4 - 4) + 4 </span>
<span>y = 3(x^2 - 4x + 4) - 12 + 4 </span>
<span>y = 3(x - 2)^2 - 8</span>
Answer: 2676
Step-by-step explanation:
223 x 12 = 2676
This is because 223 12 times equals 2676.
*I will attach my work for the problem so you can see the solving process more clearly :).
Hope this helps :).