Answer:
200
Step-by-step explanation:
So it'll be 400 ÷ 2 = 200 , and a way to to check your way would be 200 x 2 = 400
Answer: I'm not completly certain but, try 27% and see if it's right.
Step-by-step explanation:
Answer: 8x2y2−15x2y+xy2+5y
Step-by-step explanation: option B or D i cant really see the screen, sorry
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:If it's adding the answer will be 8/12 if it must be simplified =2/3
Step-by-step explanation:
First you time 1/4 by 3 and then you add.