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valentina_108 [34]

3 years ago

13

0.3y + y/z= y=10 and z=5

1 answer:

Xelga [282]3 years ago

3 0

Answer:

32

Step-by-step explanation:

write the equation

0.3y + y/z=

Then you fill in what you know

0.3(10) + 10/5=

then we multiply/divide

30 + 10/5

then we continue to multiply/divide untill there is nothing to multiply/divide anymore

30+2

then we add/subtract

32

Our answer is 32

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Answer:

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Step-by-step explanation:

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3 years ago

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harkovskaia [24]

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8 0

3 years ago

One number was divided by 2, followed by this quotient being multiplied by 4. next, the product was added to 9. the total sum wa

grin007 [14]

Answer:

Step-by-step explanation:

First, turn the word problem into an equation:

n(a number) was divided by 2

$\frac{n}{2}$

followed by this quotient beying multiplied by 4

$\frac{n}{2}$ *4

the product was added to 9

$\frac{n}{2}$ *4+9

the total sum was 25

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use PEMDAS to solve the equation

subtract 9 on both sides

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divide 2 on both sides

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7 0

2 years ago

0.045 is 1% of what number?

Ivanshal [37]

4.5

1/100 × 4.5 = 0.045

Hope it helps

8 0

1 year ago

Read 2 more answers

Can you please show work if you can. Thank you

klemol [59]

17-34(304)$-5 this is what I put

7 0

3 years ago