Answer:
8=6 10=7.5 12=9
Step-by-step explanation.
Divide the number by 4 then multiply it by 3
Answer: ![x=-2](https://tex.z-dn.net/?f=x%3D-2)
Step-by-step explanation:
![\frac{1}{4}(x-10)=2x+1](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%28x-10%29%3D2x%2B1)
Distribute 1/4
![\frac{1}{4}x-\frac{1}{4}(10)=2x+1](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7Dx-%5Cfrac%7B1%7D%7B4%7D%2810%29%3D2x%2B1)
![\frac{1}{4}x-\frac{5}{2}=2x+1](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7Dx-%5Cfrac%7B5%7D%7B2%7D%3D2x%2B1)
add 5/2
![\frac{1}{4}x-\frac{5}{2}+\frac{5}{2}=2x+1+\frac{5}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7Dx-%5Cfrac%7B5%7D%7B2%7D%2B%5Cfrac%7B5%7D%7B2%7D%3D2x%2B1%2B%5Cfrac%7B5%7D%7B2%7D)
![\frac{1}{4}x=2x+\frac{1*2+5}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7Dx%3D2x%2B%5Cfrac%7B1%2A2%2B5%7D%7B2%7D)
![\frac{1}{4}x=2x+\frac{2+5}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7Dx%3D2x%2B%5Cfrac%7B2%2B5%7D%7B2%7D)
![\frac{1}{4}x=2x+\frac{7}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7Dx%3D2x%2B%5Cfrac%7B7%7D%7B2%7D)
Subtract 2x
![\frac{1}{4}x-2x=2x-2x+\frac{7}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7Dx-2x%3D2x-2x%2B%5Cfrac%7B7%7D%7B2%7D)
![\frac{1}{4}x-2x=\frac{7}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7Dx-2x%3D%5Cfrac%7B7%7D%7B2%7D)
![\frac{1-2*4}{4}x=\frac{7}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1-2%2A4%7D%7B4%7Dx%3D%5Cfrac%7B7%7D%7B2%7D)
![\frac{1-8}{4}x=\frac{7}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1-8%7D%7B4%7Dx%3D%5Cfrac%7B7%7D%7B2%7D)
![-\frac{7}{4} x=\frac{7}{2}](https://tex.z-dn.net/?f=-%5Cfrac%7B7%7D%7B4%7D%20x%3D%5Cfrac%7B7%7D%7B2%7D)
Multiply by the negative reciprocal of -7/4 which is basically inverting the fraction -4/7
![(-\frac{4}{7} )-\frac{7}{4} x=\frac{7}{2}(-\frac{4}{7} )](https://tex.z-dn.net/?f=%28-%5Cfrac%7B4%7D%7B7%7D%20%29-%5Cfrac%7B7%7D%7B4%7D%20x%3D%5Cfrac%7B7%7D%7B2%7D%28-%5Cfrac%7B4%7D%7B7%7D%20%29)
![x=-\frac{28}{14}\\ x=-2](https://tex.z-dn.net/?f=x%3D-%5Cfrac%7B28%7D%7B14%7D%5C%5C%20x%3D-2)
4 1/3+ 1 4/5
1. Convert to numbers with the same denominator
4 1/3= 4 5/15
1 4/5= 1 12/15
2. Add the values
4 5/15+ 1 12/15= 5 17/15= 6 2/15
Zofia spent 6 2/15 hours weeding her garden in total.
Hope this helps!
Answer:
fb=7 units
Step-by-step explanation:
Answer:
5.8
Step-by-step explanation: