That would be 7 because 7x2=14 and 14-9=5
Answer:
![w = \frac{11}{35}](https://tex.z-dn.net/?f=%20w%20%3D%20%5Cfrac%7B11%7D%7B35%7D%20)
Step-by-step explanation:
To solve,
, make both fractions on your left as one fraction by finding a common denominator.
Common denominator of 5w and 7w is 35w
Thus,
![\frac{7(3) -5(2)}{35w} = 1](https://tex.z-dn.net/?f=%20%5Cfrac%7B7%283%29%20-5%282%29%7D%7B35w%7D%20%3D%201%20)
![\frac{21 - 10}{35w} = 1](https://tex.z-dn.net/?f=%20%5Cfrac%7B21%20-%2010%7D%7B35w%7D%20%3D%201%20)
![\frac{11}{35w} = 1](https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B35w%7D%20%3D%201%20)
Multiply both sides by 35w
![\frac{11}{35w}*35w = 1*35w](https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B35w%7D%2A35w%20%3D%201%2A35w%20)
![11 = 35w](https://tex.z-dn.net/?f=%2011%20%3D%2035w%20)
Divide both sides by 35
![\frac{11}{35} = \frac{35w}{35}](https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B35%7D%20%3D%20%5Cfrac%7B35w%7D%7B35%7D%20)
![\frac{11}{35} = w](https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B35%7D%20%3D%20w%20)
![w = \frac{11}{35}](https://tex.z-dn.net/?f=%20w%20%3D%20%5Cfrac%7B11%7D%7B35%7D%20)
Given that length = 14 cm, width = 7 cm, and height(which was not mentioned in the question) is 1.66 cm, we are tasked to f<span>ind the lateral area and the surface area of the box.
To find the lateral area, we need to add the area of the sides of the 3D figure.
L = 2(1.66)(14) + 2(1.66)(7)
=46.48 + 23.34
=69.72 </span><span> ≈ 70 cm^2
</span>To find the surface area,
SA = 2(1.66)(14) + 2(1.66)(7) + 2(14)(7)
=46.48 + 23.24 + 196
=265.72 ≈ 266 cm ^2
The answers are <span>70cm^2 and 266cm^2.</span>
The correct answer is B i think hope you get it right!!
<span>-3 + 4y = 12
4y = 12+3
4y = 13
y = 13/4
So y-intercept is </span>13/4