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-Dominant- [34]
2 years ago
14

Pls help me solve this question pls show how you got the answer

Mathematics
2 answers:
Margarita [4]2 years ago
6 0
The answer is C.
explanation:





Thepotemich [5.8K]2 years ago
4 0
C
it appears that there are 7 cubes, so divide the overall volume by the seven cubes, making the volume of each one would 8. Volume is length times with times height so you would find the cube root of eight which is two. This means that each side length is 2 so you would find the area of each side and add them all together. This adds up to equal 120.
Hope this helped!!
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Compute the total pay:
stiv31 [10]

Answer:

$112.65

Step-by-step explanation:

7.25 x 8 = 58

58 + 54.65 = 112.65

3 0
2 years ago
On,Saturday, Alexa babysat her neighbors kids for 180 minutes. Then, on Sunday she babysat her little brother for 2 hours.how ma
patriot [66]

Answer:

5 hours

Step-by-step explanation:

To change minutes to hours you will have to divide the total minutes by 60 (because 60 minutes is in one hour), in this situation it would look like this:

180/60 = 3

So, Alexa babysat for 3 hours on Saturday.

Now, just add the 3 hours from Saturday and 2 hours from Sunday and you get a total of 5 hours!

<em>I hope this helps!!</em>

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8 0
2 years ago
Eight times a number plus five another number is -13. The sum of the two numbers is 1. What are the numbers?
Pani-rosa [81]
Eight *(a number) plus 5*(another number) is -13.

translates to:

8(x) + 5(y) = -13

The sum of (the number) and (the other number) is 1.

translates to:

(x) + (y) = 1


We have a system of two equations involving two unknowns: x and y.

\rm 8x+5y=-13\\&#10;~~x+~~y=~~~~1

We can easily solve the system using Substitution or Elimination. Let's use Elimination this time.

We'll multiply the second equation by -8 so that the x's match up.

\rm ~~~8x+5y=-13\\ -8x-8y=-8

When we add the equations together, the x's will fall out of the equation, summing to zero. The 5y and -8y will sum to -3y and the right hand side will sum to -21.

\rm -3y=-21

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Plug back into one of your original equations to find the value of x,

\rm x+y=1\\&#10;x+7=1

Subtract 7,

\rm x=-6
8 0
3 years ago
A printer needs 12,000 good copies of a flyer for a particular job. Previous experience has shown that she can expect no more th
PilotLPTM [1.2K]

Answer:

12600

Step-by-step explanation:

5% of 12000 is 600 so just add them

8 0
3 years ago
1/8y verbal expression
Brums [2.3K]

The algebraic expression 1/8y verbal expression is: one is divided by the product of 8 and a number.
 

To decipher the mathematical information in a problem, a verbal expression (or verbal model) uses words. From a verbal model,  an equation can often be written.

5 0
3 years ago
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