Item 1 Simplify the expression 13+(x+8). 13+(x+8)

Answer:

Step-by-step explanation:

Distributive property: a(b +c) =(a*b) + a*c

12(7n - 4) =12*7n - 12*4

               = 84n - 48

Answer:3500 kilometers

Step-by-step explanation:

8 times 5 is 40, 1.25 times 4 is 5 so 3.75 is three quarters of the 400. 400 times 8.75

The number of the small cube that fits inside the larger cube is 125.

Given to us,

Side of small cube, s = 2 inches,

Side of larger Cube. S = 10 inches,

We know that volume of a cube is given by a³, where "a" is the side of the cube.

Volume of the small cube = s³ = 2³ = 8 in.³

Volume of the Larger cube = S³ = 10³ = 1000 in.³

The number of the small cube that fits inside the larger cube

                                           [tex]\bold{=\dfrac{Volume\ of\ the\ Larger\ cube}{Volume\ of\ the\ small\ cube} }[/tex]

                                           [tex]\bold{=\dfrac{1000}{8} = 125 }[/tex]

Hence, the number of the small cube that fits inside the larger cube is 125.

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8 + 12 = 20

10p=20

DIVIDE

P is greater or equal to 2

So it would be 2 and 3

Becuase it can’t go below 2 because p is either equal to 2 or a bigger number.

Answer:

2.  7

4. 60

Step-by-step explanation:

Answer:

I think the answer would be 4 to 5 packages.

Step-by-step explanation:

Answer:

4m

Step-by-step explanation:

it would be 4m because there are four different copies and the variable being used originally is 'm'. therefore, we can move it around and since addition is basically the longer version of multiplication, we would correct this to 4m.

good luck :)

i hope this helps

have a nice day !!

Answer:

Unbiased

Step-by-step explanation:

Answer:  0.421

i can add the way to get the answer if you want too

Answer: Cupon B ($22 rebate on $63 shoes)

Step-by-step explanation: Cupon A would equal $44.10 while Cupon B would equal $41

The question you posted seems incomplete. You posted the set up information, but the actual question itself is missing. I'm assuming you want to find which is the better deal? If my assumption is correct, then go ahead and read on. If my assumption is incorrect, then you can ignore this post.

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Solution:

The percent 30% converts to 0.30 when we move the decimal point two spots to the left. Note how 30% = 30/100 = 0.30

So saying 30% of 63 means 0.30*63 = 18.90, which is the amount of money we save. This value is smaller than the $22 rebate amount so that means Coupon B is the better deal.

We can see that if we go with Coupon A, then the final price will be 63-18.90 = 44.10; if we go for Coupon B, then the final sale price is 63-22 = 41. This is further confirmation that choice B is better.

Be careful though: The $22 rebate means that you'll have to mail (or possibly email) some kind of proof of purchase form/card. A bit of time will pass by until you can get the $22 in the mail. Some companies probably offer some kind of direct deposit. A rebate is basically a partial refund that acts more or less like a discount, but it's not an immediate discount. In short, you will not save the $22 right away and instead you'll be expected to pay the full $63 for the shoes when you're at the checkout counter. So if you want to save money right away, then go for option A. However, I still think option B is the better choice in the long run. Of course, it will depend on how long you're willing to wait for that savings.

Step-by-step explanation:

8/15- (-2/3)

8/15 + 2/3

[tex] \frac{8 + 5(2)}{15} = \frac{8 + 10}{15} = \frac{18}{15} = \frac{6}{5} [/tex]

Answer:

1.2

Step-by-step explanation:

[tex]\frac{8}{15} -(-\frac{2}{3})\\ \\\frac{8}{15} -(-\frac{10}{15})\\\\\frac{8}{15} +\frac{10}{15} \\\\\frac{18}{15} =1\frac{3}{15}=1\frac{1}{5}[/tex]

Answer:

- 210/11, - 2.75, -2.7/10, -4.5

Step-by-step explanation:

Answer:

D:84

Step-by-step explanation:

3x3=9x6=54

9x3=27+3=30=54+30=84

Answer:

D. 84 feet

Step-by-step explanation:

6x^2 + 9x + 3

6(3)^2 + 9(3) + 3

54 + 27 + 3

= 84

Answer:??

Step-by-step explanation:

Answer:

Sorry, Don't Know.

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

l -1 l + l 6 l

1 + 6

7

Answer:

50 Feet Deep

Step-by-step explanation:

5 feet every minute TIMES 4 minutes = 20 ft

So if we add 20 to 30 we'd get 50 Feet Deep.

B)

Answer:

Part A = Jillian is not correct, bottom right answer

Part B = The first blank is fraction fs

Step-by-step explanation:

Answer:

The three most common ways to find a sample space are: To List All the Possible Outcomes. Create a Tree-Diagram. Use a Venn Diagram.  

For example, let's suppose we flip a coin and roll a die.

1. How many outcomes are possible?

2. What is the probability space?

3. Identify the events.

Step-by-step explanation:

sorry

Answer:

The three most common ways to find a sample space are: To List All the Possible Outcomes. Create a Tree-Diagram. Use a Venn Diagram.

For example, let's suppose we flip a coin and roll a die.

How many outcomes are possible?

What is the probability space?

Identify the events.

[tex]Best, Alastor.[/tex]

Answer:

D is the

Step-by-step explanation:

Answer:

24 inches

Step-by-step explanation:

divide by 2

Answer:

Check pdf

Step-by-step explanation:

Answer:

C is the answer

Answer:

b

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

D. 172.5 inches cubed

Step-by-step explanation:

Have a good day :)

Answer:

I believe the answer is A

Step-by-step explanation:

pls dont report me if wrong

Answer:

A.

Step-by-step explanation:

The volume of rectangular prism is l x w x h

So, 12 x 6 x 8 =576

Volume of triangular prism is l x w /2 x h

So, 6x8=48/2= 24

24x12=288

576/288=2

This shows that the rectangular prism is 2 times larger than the triangular prism.

Therefore, the answer is A.

Answer:

120 inches

Step-by-step explanation:

8 times 15 is 120