Answer:
u=-2
Step-by-step explanation:
Let's solve your equation step-by-step.
11u=−22
Step 1: Divide both sides by 11.
11u
11
=
−22
11
u=−2
Answer:
u=−2
Answer:
![q=10p](https://tex.z-dn.net/?f=q%3D10p)
Step-by-step explanation:
According to the given table, the variables have a linear relation, because there's a constant change involved.
Notice that p-variable increases by one unit, while q-variable increases by 10 units. That means the ratio of change is
![r=\frac{\Delta q}{\Delta p}=\frac{10}{1}](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B%5CDelta%20q%7D%7B%5CDelta%20p%7D%3D%5Cfrac%7B10%7D%7B1%7D)
Then, we use one pair of elements, like (3,30), and the point-slope formula to find the equations.
![q-q_{1} =m(p-p_{1} )\\q-30=10(p-3)\\q=10p-30+30\\q=10p](https://tex.z-dn.net/?f=q-q_%7B1%7D%20%3Dm%28p-p_%7B1%7D%20%29%5C%5Cq-30%3D10%28p-3%29%5C%5Cq%3D10p-30%2B30%5C%5Cq%3D10p)
Therfore, the equation that represents the table is ![q=10p](https://tex.z-dn.net/?f=q%3D10p)
Answer:
5:30 so 30 minutes
Step-by-step explanation: