Answer:
Second Option and Fourth Option
Step-by-step explanation:
We know that:
Then:
Also:
For the sum of angles identity:
Then:
Answer:
Proportionality equation:
Linear equation:
Step-by-step explanation:
So the amount that Cameron earns = 7/hr
Hours = x
And total earned amount = y
So we can form an equation from this for the total amount:
But the question asks us for a proportionality equation so:
Proportionality constant = k
So we get the equation:
The answer is 7, because 0.875*8= 7
0.99 = 99/100 as a fraction