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nexus9112 [7]
3 years ago
12

Help please thank you.

Mathematics
2 answers:
harina [27]3 years ago
8 0

Answer:

44

Step-by-step explanation:

Plug in the values for x, y, and z.

this makes the equation 5(8)+12/3

multiply 5x8 and get 40

divide 12/3 and get 4

add 40+4 to get 44

levacccp [35]3 years ago
4 0

Answer:

<h2>The answer is 44</h2>

Step-by-step explanation:

5y +  \frac{x}{z}

From the question

x = 12 , y = 8 and z = 3

Substitute the values into the above expression

That's

5(8) +  \frac{12}{3}

\frac{12}{3}  = 4

So we have

5(8) + 4 \\ 40 + 4

We have the final answer as

<h3>44</h3>

Hope this helps you

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Which expression shows 36 + 63 as the product of their greatest common factor and the sum of two whole numbers with no common fa
jarptica [38.1K]

Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~~~~~~

The first thing we know is that all the answers equal 99, so we cannot cross any answer off, however, what we want to know is what answer (after distribution) looks like 36 + 63...

A.) 11(3 + 6) > 33 + 66

Does 33+66 look like 36+63?

NO

B.) 9(4 + 7) > 36 + 63

Does 36+63 look like 36+63?

YES

C.) 11(4 + 5) > 44 + 55

Does 44+55 look like 36+63?

NO

D.) 3(15 + 18) > 45 + 54

Does 45+54 look like 36+63?

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So...

The answer is: B.) 9(4 + 7)


4 0
3 years ago
How many liters of 60% alcohol solution should be added to 40 liters of a 20% alcohol solution to make a 50% solution?
kolbaska11 [484]

Answer:

120 liters of 60% alcohol solution is needed

Step-by-step explanation:

Let's assume

x liters of 60% alcohol solution  is added

so, we  get solution as

=\frac{60}{100}\times x

=0.6x

we are given

40 liters of a 20% alcohol solution is

=40\times\frac{20}{100}

=40\times\frac{20}{100}

=8

so, total alcohol solution is

=8+0.6x

now, we can find total solutions

total solutions is

=x+40

now, it is making 50% solution

so, we get

\frac{8+0.6x}{x+40} =\frac{50}{100}

now, we can solve for x

\left(8+0.6x\right)\cdot \:100=\left(x+40\right)\cdot \:50

800+60x=50x+2000

10x=1200

x=120

So,

120 liters of 60% alcohol solution is needed

4 0
3 years ago
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solong [7]
5

The reason is because |-5| is equal to 5. The absolute value bars make the number positive.
4 0
3 years ago
What is equivalent to 12(3+m)
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Answer:

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Look at attachment

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Answer:

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Step-by-step explanation:

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3 years ago
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