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agasfer [191]
3 years ago
11

Ron and kathy are ticket sellers at their class play. ron handles student tickets that sell for $2.00 each, and kathy handles ad

ult tickets that sell for $4.50 each. if their total income for 364 tickets was $1,175.50, how many tickets did ron sell?
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
6 0
185 tickets

You can get this by setting up a system of equations and solving by substitution. 

x + y = 364 (number of tickets)
2x + 4.5y = 1175.50 (Cost)
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Advocard [28]

Answer:

  • 3/5

Step-by-step explanation:

<u>Number of those drive to school:</u>

  • 2 + 13 + 25 = 40

<u>Number of those don't drive:</u>

  • 100 - 40 = 60

<u>Probability:</u>

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5 0
2 years ago
What is the value of (2x^2-5x+4)if x =7
Troyanec [42]
<span>We have to use PEMDAS for this expression.

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

</span>(2x^2 - 5x + 4)                    Original Mathematical Expression

[2(7)^2 - 5(7) + 4]                 Plugging the value of x, 7 into expression.

There are parentheses, so that means we have to work in them.

There are exponents, so we have to do those first.

[2(49) - 5(7) +4]                    Exponents.

There is multiplication, that we can do, so we do that left to right.

[98 - 35 + 4]                         Multiplication.

There is no division.

There is addition and subtraction, so we do those left to right.

[63 + 4]                                Subtraction.

67                                        Addition.

Final Answer: 67

6 0
3 years ago
Read 2 more answers
8(-14)/[(-8)-3(-13)]
Nadusha1986 [10]

Hey there!

\bold{\frac{8(-14)}{(-8)-3(-13)}}

  • \bold{8\times-14=-112}
  • \bold{\frac{-112}{(-8)-3(-13)}}
  • \bold{3\times-13=39}
  • \bold{\frac{-112}{-8-39} }
  • \bold{-8-(-39)=31}
  • \boxed{\boxed{\bold{Answer:\frac{-112}{31}}}}

Good luck on your assignment and enjoy your day!

~\bold{LoveYourselfFirst:)}

7 0
3 years ago
Justine is planting flowers in a line that is 1/2 of a yard long. She is going to plant 6 flowers. How far apart will each flowe
erica [24]

Answer:

3 inches apart

Step-by-step explanation:

1/2 yard is 1ft. 6in. in decimal that is 1.5 ft

1.5 ÷6 = 0.25ft

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6 0
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After 3 hours, you will be on 450 mile marker.

Step-by-step explanation:

<u>step 1:</u> At start, the number in the mile marker is 100

<u>step 2:</u> After 4 hours, the number in the mile marker is 300

<u>step 3:</u> The difference of 300-100= 200. In 4 hours you crossed 200 mile markers.

<u>step 4:</u> Therefore, for 1 hour you can cross= 200/4= 50 mile markers.

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<u>step 5:</u> After 3 hours, the number in the mile marker will be= 300+150= 450

5 0
3 years ago
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