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otez555 [7]
3 years ago
5

The equation below shows the total volume (V), in cubic units, of 2 identical boxes with each side equal to s units:

Mathematics
1 answer:
trasher [3.6K]3 years ago
3 0
Start with the equation,

V = 2s^3

Now substitute s with 3.5 units and evaluate the expression.

V = 2 * (3.5 units)^3

V = 2 * 42.875 units^3

V = 85.75 units^3

Answer: The volume is 85.75 cubic units
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tino4ka555 [31]

Answer: she uses 2 eggs for one batch of brownies and 4 eggs for one batch of cookies.

Step-by-step explanation:

Let x represent the number of eggs that she uses for one batch of brownies.

Let y represent the number of eggs that she uses for one batch of cookies.

Last month, she made 2 batches of brownies and 3 batches of cookies. This means that

2x + 3y = 16 - - - - - - - - - -1

The month before, she baked 1 batch of brownies and 1 batch of cookies, which required a total of 6 eggs. This means that

x + y = 6 - - - - - - - - - - - - - 2

Multiplying equation 1 by 1 and equation 2 by 2, it becomes

2x + 3y = 16

2x + 2y = 12

Subtracting, it becomes

y = 4

Substituting y = 4 into equation 2, it becomes

x + 4 = 6

x = 6 - 4 = 2

7 0
3 years ago
Does someone mind helping me with this problem? Thank you!
lesya [120]

Answer:

the answer is 10,000

Step-by-step explanation:

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how many numbers times itself to the length of the code.

6 0
2 years ago
What is the answer to 3-x/2=6
dalvyx [7]
Hello : 
<span>3-x/2=6
</span><span>-x/2=6 -3

</span>-x/2=3
- x = 6
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5 0
3 years ago
P + (-q) -3 when p= -6 and q=7
DochEvi [55]
Remember, -(-x)=x because the negatives cancel out

so
when p=-6 and q=7

p+(-q)-3
-6+(-7)-3
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-13-3
-16
5 0
4 years ago
PLEASEEE!!! HELP ME!! ​
sdas [7]

Answer:

A). 23

Step-by-step explanation:

4 0
3 years ago
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