Answer:
67.2g of sugar will be needed to make 8 cake 
Step-by-step explanation:
8.4g x 8 cake
= 67.2g sugars
 
        
             
        
        
        
23. 2/3= 0.66 repeating Answer: 98.66 repeating
25. 26.2 = 26 and 2/10 Answer: 26 and 2/10 or 262/10
        
             
        
        
        
The rate of change represents the <em>variable production</em> cost rate. The <em>production</em> cost is increased in 1200 units per each <em>additional</em> manufactured car.
<h3>
Interpretation of a linear function</h3>
Let be  and
 and  the production cost and the number of vehicles produced, it there is a <em>linear</em> relationship between the two variables, then we have the following formula:
 the production cost and the number of vehicles produced, it there is a <em>linear</em> relationship between the two variables, then we have the following formula:
 (1)
 (1)
Where:
 - Fixed production costs. - Fixed production costs.
 - Variable production cost rate. - Variable production cost rate.
In a nutshell, the rate of change represents the <em>variable production</em> cost rate. The <em>production</em> cost is increased in 1200 units per each <em>additional</em> manufactured car.  
 
To learn more on rates of change, we kindly invite to check this verified question: brainly.com/question/8223651
 
        
             
        
        
        
Well from what we know about triangle is that they all add up to 180 degrees!
A right triangle would have a 90 degree angle and from the given measurements we know that the other on is 24 degrees.
So we simply subtract!! 
180 - 90 = 90 degrees
90 - 24 = 66 degrees
So the measure of the third angle is 66 degrees. :)
Hope this helps. c: