The steps are:
![\begin{array}{c|c}\text{step}&\text{reason}\\3x+5=14&\text{given}\\3x=9&\text{subtraction property of equality}\\x=3&\text{division property of equality}\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bc%7Cc%7D%5Ctext%7Bstep%7D%26%5Ctext%7Breason%7D%5C%5C3x%2B5%3D14%26%5Ctext%7Bgiven%7D%5C%5C3x%3D9%26%5Ctext%7Bsubtraction%20property%20of%20equality%7D%5C%5Cx%3D3%26%5Ctext%7Bdivision%20property%20of%20equality%7D%5Cend%7Barray%7D)
In the first step you subtracted 5 from both sides, in the second step you divided both sides by 3.
Answer:
C^2 = a^2 + b^2
The formula for the pythagorem theory
Answer:
B) 4y - 2 - 3y = 6
Step-by-step explanation:
x = 4y - 2 Substitute this into the second solution
x - 3y = 6
4y - 2 - 3y = 6
Answer:
Question 4: 20 + 6 + 6 + 12 + 16 = 60 ![yd^{2}](https://tex.z-dn.net/?f=yd%5E%7B2%7D)
Question 5: 144 + 90 + 90 + 48 + 48 = 420 ![m^{2}](https://tex.z-dn.net/?f=m%5E%7B2%7D)
Question 6: 78.28 + 78.28 + 88.58 + 27.09 + 27.09 = 299.32 ![ft^{2}](https://tex.z-dn.net/?f=ft%5E%7B2%7D)
Step-by-step explanation:
Hope this helps!
Answer: $247.50
Step-by-step explanation:
10 * 50 = 500
500 + 400 + 2100 = 3000
8.25/100 = 0.0825
3000 * 0.0825 = 247.5