Multiplication because b is next to the 3 thus creating Multiplication
We have been given that Richard is paid a retainer of $1630 per month, and also receives a commission of 7% on his monthly sales. We are asked to find Richard's monthly income, if he makes $40,000 worth of sales in a month.
Richard's monthly income will be 7% of 40,000 plus retaining fee.
![\text{Richard's monthly income}=\$40,000\times \frac{7}{100}+\$1630](https://tex.z-dn.net/?f=%5Ctext%7BRichard%27s%20monthly%20income%7D%3D%5C%2440%2C000%5Ctimes%20%5Cfrac%7B7%7D%7B100%7D%2B%5C%241630)
![\text{Richard's monthly income}=\$400\times 7+\$1630](https://tex.z-dn.net/?f=%5Ctext%7BRichard%27s%20monthly%20income%7D%3D%5C%24400%5Ctimes%207%2B%5C%241630)
![\text{Richard's monthly income}=\$2800+\$1630](https://tex.z-dn.net/?f=%5Ctext%7BRichard%27s%20monthly%20income%7D%3D%5C%242800%2B%5C%241630)
![\text{Richard's monthly income}=\$4430](https://tex.z-dn.net/?f=%5Ctext%7BRichard%27s%20monthly%20income%7D%3D%5C%244430)
Therefore, Richard's income for this month would be $4430.
Answer:
eat more meals at restaurants.
Answer: 10.6 ft
<u>Step-by-step explanation:</u>
![V = \dfrac{1}{3}\pi r^2h\\\\144 =\dfrac{1}{3}\pi r^2(12)\\\\144 =4\pi r^2\\\\\dfrac{144}{4\pi}=r^2\\\\\\\sqrt{\dfrac{36}{\pi}}=\sqrt{r^2}\\\\\\\dfrac{6}{\sqrt{\pi}}=r\\\\\\10.6=r](https://tex.z-dn.net/?f=V%20%3D%20%5Cdfrac%7B1%7D%7B3%7D%5Cpi%20r%5E2h%5C%5C%5C%5C144%20%3D%5Cdfrac%7B1%7D%7B3%7D%5Cpi%20r%5E2%2812%29%5C%5C%5C%5C144%20%3D4%5Cpi%20r%5E2%5C%5C%5C%5C%5Cdfrac%7B144%7D%7B4%5Cpi%7D%3Dr%5E2%5C%5C%5C%5C%5C%5C%5Csqrt%7B%5Cdfrac%7B36%7D%7B%5Cpi%7D%7D%3D%5Csqrt%7Br%5E2%7D%5C%5C%5C%5C%5C%5C%5Cdfrac%7B6%7D%7B%5Csqrt%7B%5Cpi%7D%7D%3Dr%5C%5C%5C%5C%5C%5C10.6%3Dr)
5x = 4y - 3
Standard form is Ax + By = C, so first subtract 4y to both sides:
5x - 4y = -3