I am having trouble on a math problem for over the summer Use the distributive property to express the sum of 48+84 as a multiple of 2 numbers with no common factor.

Answers

Answer 1

Answer: $48+84=12\cdot4+12\cdot7=12\cdot(4+7)=12\cdot11$

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Which answer correctly identifies the underlined words in the sentence? To travel to the moon would be a great adventure. A. participial phrase B. infinitive phrase C. infinitive D. participle

Answers

The answer correctly identifies the underlined words in the sentence “To travel to the moon would be a great adventure” is an infinitive phrase. The answer is letter B. The rest of the choices do not answer the question above.

Everbank Field, home of the Jacksonville Jaguars, is capable of seating 76,867 fans. The revenue for a particular game can be modeled as a function of the number of people in attendance, x. If each ticket costs $161, find the domain and range of this function.

Answers

The domain of the function is all the values from which the functio can be mapped: here it's between 0 and 76,867 -depending on how many people come

$0 \leq x\geq 76867$

The range is all the values that the function can have.So here it's from 0, when noone is coming, to 76867*161=12377036

$0 \leq y\geq 12377036$

X^2 - 8x - 9 over x^2 - 1

Answers

Factor both equations, you'll get (x-9)(x+1) for the first one and (x+1)(x-1) for the second one.

new equation: (x-9)(x+1) over (x+1)(x-1). You can cancel out both (x+1)s because when divided by each other you're left with the number one. The answer is (x-9) over (x-10

Together, Preston and Horatio have 49 video games. Horatio has 11 more games than Preston. How many games does each person have ?

Answers

Answer:

Preston has 19 games and Horatio has 30 games

Step-by-step explanation:

This problem is solved by a system of equations. First, the variables are defined:

p: Preston video games

h: Horatio video games

It is known that between them they have 49 video games, that is to say that between them they add 49 games. So the first equation is p+h=49.

On the other hand, it is known that Horatio has 11 video games more than Preston. This means that h=p+11

So, now you have the system of equations. To solve it, there are several methods. In this case the substitution is used, which consists on isolate a variable in one of your equations and replacing on the other equation.

In this case, you have an isolated variable: h=p+11. By replacing it in p+h=49, you get: p+p+11=49

Now you have an equation with a variable, which can be solved:

2*p+11=49

2*p=49-11

2*p=38

$p=(38)/(2)$

p=19

This means that Preston has 19 video games.

Now you have to determinate how many video games have Horatio. For that you know that h=p+11, and you knwo the value of p. Simply replacing you get the value of h

h=p+11

h=19+11

h=30

This means that Horatio has 30 video games.

p + h = 49
h = p + 11
p + p + 11 = 49
2p = 38
Preston has 19 games
Horatio has 30

There are 24 more trucks than twice the number of cars for sale at a dealership. If there are 100 trucks for sale, how many carsare for sale?
34
32
38
28

Answers

Answer:

Step-by-step explanation:

Answer: 38

Step-by-step explanation:

100-24=76

76 divided by 2 is 38

Mark me as brainliest if this helps!

F(x)=2x and g(x)=2x+3,what is the value of f(g(-8))

Answers

Answer:

f(g(-8)) = -26

Step-by-step explanation:

Given:

f(x)=2x and g(x)=2x+3

Required:

f(g(-8))=?

Solution:

First we will find g(-8)

g(x) = 2x+3

g(-8)= 2(-8)+3

= -16 + 3

= -13.

so, g(-8) = -13

Now, for calculation f(g(-8)) we can put the value of g(-8) i.e, -13

so, f(x) = 2x

f(-13) = 2(-13)

= -26

so, f(-13) = -26

and f(g(-8)) = -26

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