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3 years ago

13

A total of 390 tickets were sold for the play. They were either adult tickets or students tickets. There were 60 fewer student t

ickets sold than adult tickets. How many adult tickets were sold?

1 answer:

Alla [95]3 years ago

8 0

156 students
234 adults

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Angela uses a force of 25 Newtons to lift her grocery bag while doing 50 Joules of work. How far did she lift the grocery bags?

Stels [109]

Angela uses a force of 25 Newtons to lift her grocery bag while doing 50 Joules of work. How far did she lift the grocery bags<span>Distance = 2 m</span>

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3 years ago

Please help ASAP! I will mark Brainliest! Please READ the question THEN answer CORRECTLY! No guessing!

dimulka [17.4K]

Answer:

a

Step-by-step explanation:

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Read 2 more answers

Parte de Cálculo: En cada una de las siguientes proporciones, utilizar regla de tres para determinar el valor desconocido

sineoko [7]

Answer:

<u><em>x = 4</em></u>

<u><em>x = 3</em></u>

<em><u>x = 10</u></em>

<u><em>x = 3</em></u>

<em><u>x = 16</u></em>

<em><u>x = 35</u></em>

Step-by-step explanation:

$\frac{x}{5} :\frac{8}{10}$

x · 10 = 5 · 8

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10x ÷ 10 = 40 ÷ 10

<u><em>x = 4</em></u>

$\frac{8}{12} :\frac{2}{x}$

x · 8 = 12 · 2

8x = 24

8x ÷ 8 = 24 ÷ 8

<u><em>x = 3</em></u>

$\frac{15}{3} :\frac{x}{2}$

x · 3 = 15 · 2

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x · 2 = 10 · 7

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3 years ago

Help, ASAP! Please!!

Yuliya22 [10]

Answer:

a. Parallel

b. Not parallel

Step-by-step explanation:

Systems which have no solutions are parallel lines. These lines do not intersect and therefore have no solution. Remember, parallel lines have the same slope. Compare the slope in each equation when in y=mx+b format to see if they are parallel.

a. y= 2x + 3 y-2x=-3 becomes y = 2x - 3

m = 2 m= 2

The slopes are the same so these are parallel lines.

b. 3x + y = 2 becomes y= -3x + 2 y = 1/3 x + 1/2

m = -3 m= 1/3

The slopes are different so this is not parallel.

Since -3 and 1/3 are the negative reciprocals of each other. These lines are actually perpendicular.

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Answer:

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Step-by-step explanation:

Hope this helps!

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