Can someone please answer this question please answer it correctly and please show work

answer:

#32:  C - 3/5

#33:  C - 1/2

#47:  h ≤ 5 -> Inequality, This solution set shows that she can get 5 or less pounds of ham.  Otherwise if she gets more, she will exceed the $35 budget.  

Step-by-step explanation:

#32

Step 1:  Make an equation to fit the situation

So, there are a total of 15 Dvd's and 6 of them are comedy and the rest of them are drama.  So if the rest are drama, that means 6 + x = 15.

6 + x - 6 = 15 - 6

x = 9

Step 2:  Find the Probability

To find the probability, you need to divide the occurrence over the total.

For this problem the occurrence is drama which is 9 and the total is 15 dvds.

9/15 which simplifies to 3/5

Answer for #32 is C

#33

Step 1:  Look at the end of the chart to see how much heads and how much tails.

4 heads, 4 tails

Step 2:  Find the Probability

To find the probability, you need to divide the occurrence over the total.

The occurrence in this problem is H which is 4 and the total is 8.

4/8 which simplifies to 1/2

Answer for #33 is C

#47

Step 1:  Make an equation to represent the situation

So, there are $35 to spend, and she already spent $5 for bread.  She also wants to buy ham which costs $6 per pound.

6h + 5 ≤ 35

Step 2:  Solve for h to get the inequality

6h + 5 - 5 ≤ 35 - 5

6h / 6 ≤ 30 / 6

h ≤ 5 -> Inequality

Step 3:  Explain  

This solution set shows that she can get 5 or less pounds of ham.  Otherwise if she gets more, she will exceed the $35 budget.  

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204