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erastovalidia [21]
4 years ago
13

6 (x-6) = -3 (-x + 3)

Mathematics
1 answer:
Bond [772]4 years ago
5 0
You have to distribute!
6(x) = 6x and 6(-6)=-36
So now you have 6x-36=-3(-x+3)
Now do the same on the other side.
-3(-x)=3x -3(3)=-9
So now, 6x-36=3x-9
Combine the like terms:
Subtract 3x in both sides.
6x-3x=3x
Now: 3x-36=-9
Add 36 in both sides.
3x=27
Divide by 3 on both sides to get x alone.
3x/3= x 27/3=9
X=9
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Step-by-step explanation:

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3 years ago
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So, if he works 35 hours, he will earn:

 

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If he works 42 hours, he will earn:

 

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3 years ago
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pogonyaev

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10

Step-by-step explanation:

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3 years ago
Nadia is a stockbroker.She earns 11% commission each week, She sold $7,500 worth stocks.How much did she make last week in commi
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Answer:

a). Nadia made a total of $825 last week in commission sales

b). The total amount Nadia in commission in 2011=$42,900

Step-by-step explanation:

Step 1

Express the amount in commission she earns from her sales as follows;

C=S×r

where;

C=commission earned

S=total value of stock sales

r=commission rate

In our case;

C=unknown

S=$7,500

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replacing;

C=11% of 7,500

C=(11/100)×7,500

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Nadia made a total of $825 last week in commission sales

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Total amount (2011)=Average weekly commission×number of weeks in 2011

where;

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Total amount (2011)=(825×52)=42,900

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3 years ago
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angle 2

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they aren't equal.

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