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3 years ago

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Angela work on a straight 7% commission. Her friend worked on a salary of $600 plus a 10% commission. In a particular month, the

y both sold $26,300 worth of merchandise. How much did Angela earn for this month ?

1 answer:

sveticcg [70]3 years ago

7 0

all you need to do is change your percentages to decimal and then multiply

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Work Shown:

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3 years ago

Read 2 more answers

Solve the equation for all values of x.<br> (8x+9)(49x^2-100)=0

Liono4ka [1.6K]

Answer:

$x = \frac{-9}{8} , \frac{-10}{7} , \frac{10}{7}$

Step-by-step explanation:

8x+9=0

8x=-9

$x = \frac{-9}{8}$

or

$49x^{2}-100 = 0$

$(7x)^{2} -10^{2} =0$ ,

$(7x+10)(7x-10)=0$

$7x+10=0, 7x-10=0$

$7x=-10, 7x=10$

$x=-\frac{-10}{7}$ , $x = \frac{10}{7}$

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3 years ago