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Sauron [17]
3 years ago
8

Find QS 7 22 19 6 none are correct

Mathematics
2 answers:
notsponge [240]3 years ago
8 0

Answer:

-10

Step-by-step explanation:

None of the above

Hatshy [7]3 years ago
3 0

Answer:

<em>QS = 19 </em>

Step-by-step explanation:

4x - 5 = 2x - 5 + 12

2x = 12

x = 6

<em>QS = 19</em>  

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What is the value of x + y(3 − x) when x = −5 and y = 3?
grandymaker [24]

Answer:

19

Step-by-step explanation:

x + y(3 − x)

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-5 +3(3 - -5)

Subtracting a negative is like adding

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Parentheses first

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6 0
3 years ago
Read 2 more answers
4. An attorney charges $250 for a
KIM [24]

Answer:

The attorney worked for 32.5 hours in order for his total bill to be $3,500.

Step-by-step explanation:

Let's set up an equation with some variables:

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T = total bill

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Plugging in our given values, we get:

3500=100h+250

And solving for h, the hours the attorney worked, we get:

h=32.5

5 0
3 years ago
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