Answer:
<h2>
4.5</h2>
Step-by-step explanation:
![x \times 2 + 1 = 10](https://tex.z-dn.net/?f=x%20%5Ctimes%202%20%2B%201%20%3D%2010)
![2x + 1 = 10](https://tex.z-dn.net/?f=2x%20%2B%20%201%20%3D%2010)
Move constant to R.H.S and change its sign
![2x = 10 - 1](https://tex.z-dn.net/?f=2x%20%3D%2010%20-%201)
Subtract the numbers
![2x = 9](https://tex.z-dn.net/?f=2x%20%3D%209)
Divide both sides of the equation by 2
![\frac{2x}{2} = \frac{9}{2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2x%7D%7B2%7D%20%20%3D%20%20%5Cfrac%7B9%7D%7B2%7D%20)
Calculate
![x = 4.5](https://tex.z-dn.net/?f=x%20%3D%204.5)
Hope this helps..
Best regards!!
Any number from 21-98 is between 20 and 99.
Related angle is 45 degrees, set up a triangle and use exact trig values to solve for x and y, then rationalise the denominators
Divide your lifestyle amount by the percentage:
33,000 / 0.70 = $47,142.86 ( Round the answer as needed.)