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Anna71 [15]
3 years ago
8

Please answer in complete sentences. Fully answer all questions. A community sponsored a charity square dance where admission wa

s $3 for adults and $1.50 for children. If 168 people attended the dance and the money raised was $432. What are the two systems of equations that you could write to solve this problem? What method would you use to solve the system? Why? How many adults and how many children attended the dance? Explain how you have the correct number of adults and children.
Mathematics
1 answer:
yuradex [85]3 years ago
7 0

Answer:

3

Step-by-step explanation:

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What is the distance between (5,-1) and (5,4)?
Alex_Xolod [135]

Answer:

D

Step-by-step explanation:

The first number in each co-ordinate is the same so -1 plus 4 is 5 units

5 0
3 years ago
Multiply and simplify the following:<br> Y=(3x+2)(2x-5)
Lana71 [14]

Answer: x-10

Step-by-step explanation: 3x*2x= 10x; 3x*(-5)= -15x; 2*2x= 4x; 2*(-5)= -10

7 0
3 years ago
Match the equation with property used
nata0808 [166]
I dont really know the difference between them lol; also it's a little blurry



sorry
7 0
3 years ago
Please help as soon as possible
Aleks [24]

Answer:

c= 12.19

Step-by-step explanation:

Let's solve for c.

5.3(4x−2.3)=21.2x+c

Step 1: Flip the equation.

c+21.2x=21.2x−12.19

Step 2: Add -21.2x to both sides.

c+21.2x+−21.2x=21.2x−12.19+−21.2x

c=−12.19

Answer:

c=−12.19

6 0
3 years ago
I need help immidiatly plz.
REY [17]

We know that 15 elves represent the 20% of the total.

Since 20% is one-fifth, the total number of elves is

15\cdot 5 = 75

Alternatively, solve the proportion

15\div x = 20\div 100

which yields

x=\dfrac{1500}{20}=75

7 0
3 years ago
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