For number 1a. the answer is 7 to 26 or
7:26 or
For number 2a. the answer is 8 to 28 or
8:28 or
For number 3a. the answer is 12 to 13 or
12:13 or
For number 4a. the answer is 19 to 12 or
19:12 or
For number 5a. the answer is 29 to 10 or
29:10 or
For number 6a. the answer is 11 to 28 or
11:28 or
I just did your homework
The one that look exactly the same it the third one
Answer:
The linear cost function is 
dollar.
Step-by-step explanation:
Given : A parking garage charges 4 dollars plus 65 cents per half-hour. A linear cost function for the situation is C(x)=L.
To find : Write a linear cost function for the situation ?
Solution :
Cost function is defined as sum of marginal cost and fixed cost.
Let x be the number of hours i.e. time for which parking cost.
A parking garage charges 4 dollars plus 65 cents per half-hour.
The fixed price is $4.
Marginal cost is 65 cents per half-hour.
Converting cents into dollar,
1 cent = 0.01 dollar
65 cent = 0.65 dollar
The cost of 
hour = $0.65
The cost of x hours = 
So, marginal cost is $1.3x.
Cost function is defined as
dollar.
Therefore, The linear cost function is dollar where x is the number of hours.
Answer: 6 sticks
Step-by-step explanation:
Given
Joe needs 
butter for each cake
One stick of butter is equivalent to 0.5 cup
So, joe need
for each cake
To bake 8 cakes, it is
