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hoa [83]
3 years ago
12

You and a friend go to the movies and split the cost of the movie tickets and snacks. you pay the bill. you tell your friend he

 owes only $9 because you owe him $4 from the last time you went to the movies. how much was the total bill
Mathematics
1 answer:
navik [9.2K]3 years ago
4 0
One person's share = $9 + $4 = $13

Total bill = $13 x 2 = $26

Answer: $26
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What is the slope of the line (9,-6) and (-6- -9)?
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Answer:

1/5

Step-by-step explanation:

Slope formula = (y2-y1)/(x2-x1)

((-6)- (-9))/ ((9)-(-6)

(-6 + 9)/ (9 + 6)

3/15

1/5

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Given the following functions f(x) and g(x), solve f[g(6)]. f(x) = 6x + 12 g(x) = x − 8
iogann1982 [59]

Answer:

Answer:

Option 2nd is correct.

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Step-by-step explanation:

Given the function:

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First calculate:

f[g(x)]

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Replace x with x-8 in the function f(x) we get;

The distributive property says that:

Using distributive property:

⇒

Put x = 6 we get;

Therefore, the value of   is 0.

Step-by-step explanation:

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4 years ago
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vazorg [7]

Answer:

So, the times the ball will be 48 feet above the ground are t = 0 and t = 2.

Step-by-step explanation:

The height h of the ball is modeled by the following equation

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The problem want you to find the times the ball will be 48 feet above the ground.

It is going to be when:

h(t) = 48

h(t)=-16t^{2}+32t+48

48=-16t^{2}+32t+48

0=-16t^{2}+32t+48 - 48

16t^{2} - 32t = 0

We can simplify by 16t. So

16t(t-2)= 0

It means that

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6 0
3 years ago
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Gemiola [76]

Answer:

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Step-by-step explanation:

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From a barrel of colored marbles, you randomly select 1 blue, 2 yellow, 7 red, 6 green, and 2 purple marbles. Find the experimen
dybincka [34]

Answer:

8/9

Step-by-step explanation:

1 blue, 2 yellow, 7 red, 6 green, and 2 purple marbles = 18 marbles

The number that are not yellow = total - yellow

P( not yellow) = number that are not yellow / total

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3 years ago
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