John threw a surprise birthday party for his friend. Food, drinks, and a DJ cost $480 for a group of 32 people. Write and solve and equation to find the cost c per person.

Answers

Answer 1

Answer:

The required cost per person at the party is given as $15.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
John threw a surprise birthday party for his friend.
Let the cost per peroson be c,
According to the question,
32c = 480
c = 480 / 32
c = 15

Thus, the required cost per person at the party is given as $15.

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Answer 2

Answer: First, you have to do 480/32. (divide) That gives you the cost of $15 per person.

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Solve the inequality 12x - 3x +11 > 4x - (17-9x)

Answers

The solution of the given inequality 12x - 3x + 11 > 4x - (17 - 9x) is x < 7

The given inequality is,

12x - 3x +11 > 4x - (17-9x)

Simplify the left-hand side of the inequality by combining like terms.

We can simplify 12x - 3x to get 9x, so our inequality becomes:

9x + 11 > 4x - (17 - 9x)

Next, we can simplify the expression inside the parentheses on the right-hand side of the inequality by distributing the negative sign:

9x + 11 > 4x - 17 + 9x

We can further simplify this by combining like terms on the right-hand side of the inequality:

9x + 11 > 13x - 17

Now, we can isolate the variable on one side of the inequality by subtracting 9x from both sides:

11 > 4x - 4x - 17

Add 17 to both sides to isolate the variable:

28 > 4x

Finally, we can solve for x by dividing both sides by 4:

x < 7

Therefore, the solution to the inequality 12x - 3x + 11 > 4x - (17 - 9x) is x < 7.

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$12x - 3x +11 > 4x - (17-9x)\n9x+11>4x-17+9x\n4x<28\nx<7$

PLEASE HELP!!!4. Jim has only dimes and nickels in his coin bank. He has 37 coins with a total value of $2.65 in his coin bank. How many nickels are in Jim’s coin bank?

_________

Answers

16 Dimes and 21 Nickels

Someone please help I have a quiz Tommorow please explain how to do this

Answers

I hope this helps you

The cost of a jacket increased from $75.00 to $87.75. What is the percentage increase of the cost of the jacket?

Answers

1) we have to calculate the increase of the cost of the jacket.
Increase of the cost of the jacket=new price - previous price
increase of the cost of the jacket=$87.75 - $75.00=$12.75

2)Now, we calculate the percentaje incresae of the costo of the jacket by the rule of three.
$75=100%

$75------------------100%
$12.75------------- x

x=($12.75 * 100%) / $75=17%

Answer: the percentage increase of the cost of the jacket is 17%

56 is 80% of blank. What is the blank supposed to be?

Answers

The answer is 70. You can obtain this by dividing the number by its percentage, and 56 is 80 percent of 70. I hope this helped, have a nice day! =)

The midpoint of PQ is M(, –1). One endpoint is Q(3, –5). Which equations can be solved to determine the coordinates of P? Check all that apply.

Answers

Answer:

c and d. just did the lesson and its those two.

Step-by-step explanation:

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