Stephanie receives a salary of $650 per month plus a commission of 5.5% on the first $3,000 of sales and 7% of all sales over $3,000 find stephanie's gross pay for the month if her sales were $11,230

1391.1$

Step-by-step explanation:

1. Count the earned commission for first 3000$ -> 3000*0.055=165$.

2. Count the earned commission for the remained money -> (11230-3000)*0.07=576.1$.

3. Sum up all Stephanie's incomes -> 650+165+576.1=1391.1$.

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64