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egoroff_w [7]
3 years ago
12

A radio is giving away tickets to a play. They plan to give away tickets for seats that cost $10 and $20. They want to give away

at least 20 tickets. The total cost of all the tickets they give away can be no more then $280
Mathematics
2 answers:
garri49 [273]3 years ago
6 0

Answer: The system of inequalities representing the situation are

x + y ≥ 20

10x + 20y ≤ 280

Step-by-step explanation:

Let x represent the number of $10 tickets that the radio station is giving away.

Let y represent the number of $20 tickets that the radio station is giving away.

They want to give away at least 20 tickets. This means that

x + y ≥ 20

The total cost of all the tickets they give away can be no more then $280. This means that

10x + 20y ≤ 280

Lemur [1.5K]3 years ago
3 0
Then maybe do 20 times 28
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The larger square is composed of 16 smaller squares. Find the length of the sides of Square "a".
kondaur [170]

Answer:

2.5 ft.

Step-by-step explanation:

The area of the side of each smaller square = 100 / 16 sq ft.

= 6.25 sq feet.

So the length of each smaller square =  square root of 6.25

= 2.5 ft.

6 0
3 years ago
Read 2 more answers
A sporting goods store sells right-handed and left-handed baseball gloves. In one month, 12 gloves were sold for a total revenue
stepladder [879]

Answer:

9 right-handed gloves and 3 left-handed gloves were sold.

Step-by-step explanation:

Given:  In one month, 12 gloves were sold for a total revenue of \$561.

            right-handed gloves cost \$45 and left-handed gloves cost \$52.

To find: How much of each type of gloves did they sell?

Solution: Let they sell x  right-handed gloves, and y left-handed gloves.

Now, cost of each right-handed gloves =\$45

cost of each left-handed gloves =\$52

Total revenue =\$561

So, we get

45x+52y=561\:\:\:...(i)

Also,  in a month 12 gloves were sold.

So, we get

x+y=12\:\:\:...(ii)

Now, from (ii) we get, x=12-y.

Putting x=12-y in equation (i), we get

45(12-y)+52y=561

\implies 540-45y+52y=561

\implies7y=561-540

\implies7y=21

\implies y=\frac{21}{7}

\implies y=3

Now, putting y=3 in equation (ii), we get

x+3=12

\implies x=12-3

\implies x=9

Hence, 9 right-handed gloves and 3 left-handed gloves were sold.

7 0
3 years ago
Solve to the nearest tenth <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B18%7D%20" id="TexFormula1" title=" \sqrt{18} " alt
wariber [46]
4.2 is your answer.
3 0
3 years ago
The question is "find the lowest common multiple of 4 and 6"<br> with step by step explaination
Tcecarenko [31]

Answer:

12

Step-by-step explanation:

4s multiples:

4,8,12,16,20,24

6s multiples:

6,12,18,24,30,36

lowest number that is a common multiple between both 4 and 6:

12

4 0
2 years ago
Read 2 more answers
Use the Distributive Property to simplify (–5 – c)( –1)
bija089 [108]
With this question, the distributive property means to distribute each term in the left parentheses to each term in the right parentheses.

= (-5 - c)( -1)
multiply each term in left parentheses by each term in right parentheses

= (-5 * -1) + (-c * -1)
multiply in parentheses; negative times negative equals positive

= 5 + c


ANSWER: 5 + c

Hope this helps! :)
8 0
3 years ago
Read 2 more answers
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