Answer:
D
Step-by-step explanation:
D's equation shows y equals 7.8 times x. 7.8 is the unit rate.
0.5(y + 3.3)
The product of 0.5 and the sum of y and 3.3.
0.5 times the sum of y and 3.3
For percent, you just move the decimal over two spaces to the right, and add the percent sign. In which that would be:
<em> .5%</em>
And for the fraction: Since the 5 is in the thousandths place, the fraction would equal to:

when simplafied:

~Hope this helped :)
Answer:

Step-by-step explanation:
Objective: Use the rules of Algebra to isolate y.



