Answer:
im pretty sure its the 3rd one.
Step-by-step explanation
Answer:
84 ft ^3
Step-by-step explanation:
volume = 1/3 * base area * height
volume = 1/3 * (6*7) * 6
volume = 1/3 * (42) * 6
volume = 14 * 6
volume = 84
Answer:
B: 24cm squared
Step-by-step explanation:
For 12 to convert to 3, you divide by 4. So 96 divided by 4 is 24!
We need to find how many weeks you will have $205 in the bank account, which means that we already know b, but in this case, we have b as a function of w, then we just need to solve for w in the equation:

We can do it like this:
1. solve the sum 10+6 inside the parentheses

2.subtract 95 on both sides of the equation:

3.Divide both sides by 16:

Now, that we have an equation to calculate w, we just have to replace b which is $205, the total amount of money that is in the bank account.

Then, we need 7 weeks to save $205 in the bank account
Answer: 6 = - 2.
Step by step explanation:
Subtract 4b from 7b.
3b + 3 = 3 - 3 (b+4)
Simplify 3 - 3 (b+4).
3b + 3 = - 3b - 9
Move all terms containing b to the left side of the equation.
6b + 3 = - 9.
Move all terms not containing b to the right of the equation.
6b = - 12
Divide each term by 6 and simplify.
And, voila! You have your answer, 6 = - 2.