(2x 6)(x-1)=0 happy to help :)
Answer:
d
Step-by-step explanation:
5>2n+11
5-11>2n
-6>2n
-6/2>n
n<or equal to -3
bubble is filled pointing left
The answer to this question is C
The value of x is 105 when y=42
Step-by-step explanation:
A direct proportion means that the change in one quantity will also cause the change in other quantity
Given
y varies directly with x
x ∝ y
when the proportionality symbol is removed a proportionality constant is introduced
![x=ky\\k=\frac{x}{y}\\Putting\ y=8\ and\ x=20\\k=\frac{20}{8}\\k = \frac{5}{2}\\So,\ the\ equation\ will\ be\\x=\frac{5}{2}y\\Putting\ y=42\\x=\frac{5}{2}*42\\x=5*21\\x= 105](https://tex.z-dn.net/?f=x%3Dky%5C%5Ck%3D%5Cfrac%7Bx%7D%7By%7D%5C%5CPutting%5C%20y%3D8%5C%20and%5C%20x%3D20%5C%5Ck%3D%5Cfrac%7B20%7D%7B8%7D%5C%5Ck%20%3D%20%5Cfrac%7B5%7D%7B2%7D%5C%5CSo%2C%5C%20the%5C%20equation%5C%20will%5C%20be%5C%5Cx%3D%5Cfrac%7B5%7D%7B2%7Dy%5C%5CPutting%5C%20y%3D42%5C%5Cx%3D%5Cfrac%7B5%7D%7B2%7D%2A42%5C%5Cx%3D5%2A21%5C%5Cx%3D%20105)
The value of x is 105 when y=42
Keywords: Proportion, Direct variation
Learn more about proportion at:
#LearnwithBrainly
Answer: yes, just tell me the problem
Step-by-step explanation: