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Sidana [21]
3 years ago
14

The lopez family goes to the movies. They buy 2 adult tickets for $6 each and 3 child tickets for $4 each. Write an equation to

represent how much money the family spends on movie tickets.
Mathematics
1 answer:
andre [41]3 years ago
3 0
I think it would be 2x+3y=$24
Adult tickets would be x
Child tickets would be y
I’m not 100% sure though sorry
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The function f(x) is shown on the graph.
stellarik [79]
Given :
On a coordinate plane,a curved line with 3 arcs, lab led f of x, crosses the x-axis at (negative 2,0), (negative 1,0), (1,0), and (3,0) and the y axis at (0, negative 6).

To find:
f when x = 0. i.e. f (0).

Solution:
since the graph has 3 arcs and 4 solutions, it can be visualized as the follows:
Between each solution, the function has to increase and decrease giving arcs in between.
1. One of the arcs is between (negative 2,0) and negative (1,0)
2. Second arc is between (negative 1,0) and (1,0)
-this arc cuts the y axis, since x= 0 lies between x= -1 & x=1-
3. Third arc is between (1,0) and (3,0)
Therefore only the 2nd arc cuts the y axis
It’s given that the curve cuts the y axis at (0, -6)
That is when x= 0, f(0) =-6
Therefore the value of f (0) is -6 only.

HOPED THIS HELPED LUV!!
7 0
3 years ago
Consider a situation in which P(A) = 1/8, P(C) = 1/4, and P(A and B) = 1/12. What is P(B and C)?
V125BC [204]
ANSWER

P(B \: and \: C) =  \frac{1}{6}


EXPLANATION

Recall that,

P(A \: and \: B)=P(A) \times P(B)

But we were given that,

P(A)= \frac{1}{8}

and

P(A \: and \: B) =  \frac{1}{12}


We substitute these values into the above formula to obtain,


\frac{1}{12} = \frac{1}{8}  \times P(B)



This implies that,

\frac{1}{12}  \times 8=8 \times  \frac{1}{8}  \times P(B)



This simplifies to,

P(B) =  \frac{8}{12}


P(B) =  \frac{2}{3}


So we can now find
P(B \: and \: C).



We use the same formula again,

P(B \: and \: C) = P(B) \times P(C)
We substitute the values to get,


P(B \: and \: C) =  \frac{2}{3}  \times  \frac{1}{4}
We multiply out to get,


P(B \: and \: C) =  \frac{1}{6}


7 0
3 years ago
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Find the value of ax 4 ; a = 2, x = 1. <br><br> Select one: a. 2 b. 4 c. 1 d. 8
alexgriva [62]

For this case we have the following expression:

ax ^ 4

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a = 2\\x = 1

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2 (1) ^ 4 = 2 * 1 = 2

Thus, the value of the expression is 2.

Answer:

The value of the expression is 2

Option A

8 0
3 years ago
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For a normally distributed random variable x with m = 75 and s = 4, find the probability that 69 &lt; x &lt; 79 Use the table to
nalin [4]

10-14-19-12-14-18-10-15-15

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3 years ago
Algebr<br>What is the product of the binomials?<br>(3x + 8)(5x - 9)​
vichka [17]

Answer:

x=-1

Step-by-step explanation:

7 0
3 years ago
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