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Free_Kalibri [48]

3 years ago

10

Juan buys c children’s tickets at each $8 each. He also buys one adult ticket for $12. Write three equivalent expressions for th

e total cost of the tickets

1 answer:

salantis [7]3 years ago

7 0

Let T = total cost

Let 8c = total amount of children tickets

Let 12a = total amount of adult tickets

T = 8c + 12a

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A moving company charges $30 plus $0.15 Per mile to rent a moving van another company charges $15 plus $0.20 per mile to rent th

sergejj [24]

30+0.15x=15+0.20x
x=15/0.05
x=300

6 0

2 years ago

Select the correct product.<br><br> (x2 + 6x + 9)(3x - 1)

dem82 [27]

(2x + 6x + 9)(3x - 1)

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(8x+9)(2x)

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5 0

3 years ago

Find the value of x

Sunny_sXe [5.5K]

Answer:

19.1

Step-by-step explanation:

Let's assign some variables to this triangle.

angle A = 63°

angle B = unknown

angle C = 71°

side a = 18

side b = y

side c = x

By the law of sins, applicable to ALL triangles, we have:

$\frac{sin(A)}{a} = \frac{sin(B)}{b} = \frac{sin(C)}{c}$

Let's then take the equation for angles A and C, in order to isolate the c (which is our x to find).

we then have

$c = \frac{sin(C) * a}{sin(A)} = \frac{sin(71) * 18}{sin(63)} = 19.10$

So, the answer is the second one.

7 0

2 years ago

Read 2 more answers

Help please ASAP !!!!!!

Lyrx [107]

No cap absolutely I think its the 2nd one tho

7 0

2 years ago

Please help! Correct answer only!

Dmitry [639]

Answer:

<em>" Expected Payoff " - 17 Dollars ; Type in 17</em>

Step-by-step explanation:

Consider the probability of landing in an odd section;

$Sections of the Wheel - 20 Sections,\\Numbers Numbered On the Wheel - 1 To 20,\\\\Odd Numbers = Even Numbers,\\Odd Numbers = 20 / 2 = 10,\\Even Numbers = Odd Numbers = 10,\\\\Probability of Spinning Even - 10 / 20 = ( Simplified ) 1 / 2,\\Money Won = 34 Dollars,\\\\Proportionality - 1 / 2 = x / 34, Where, x = " Expected Payoff "\\1 / 2 = x / 34,\\2x = 34,\\x = 17 Dollars,\\\\Conclusion ; " Expected Payoff " = 17 Dollars$

<em>Solution ; Provided Directly Above</em>

4 0

2 years ago