Me and tell me the ancer to the number too

1.) -24 × 5 = -120

2.) Product means multiply. So,

-8 × -7 = 56

3.) Simply multiply the options. Starting with A.

A.) (2)(20) = 40 

B.) (-4)(-10) = 40

C.) (8)(-5) = -40 <--

D.) (-7)(60) = -420

The question is incomplete. The complete question is :

Two companies modeled their profits for one year.

Company A used the function P(t)=1.8(1.4)^t to represent its monthly profit, P(t), in hundreds of dollars, after t months, where 0 < t ≤ 12. Company B used the data in the table to write a linear model to represent its monthly profits.

Which statement describes the relationship between the profits, predicted be the models, of the two companies?

Solution :

For one year, the two companies A and B modeled their profits.

It is given that :

Company A uses function in order to represent the monthly profit of the company in hundreds of dollars after a time .

But the company B uses the data in the table in order to write the linear model to represent their monthly income.

We know the linear function is given by :

Here, m = slope of line

          c = y-intercept

According to the data from the table , we see that the two points and lies on the line so that the slope of the line is represented by :

The point passes through the given line.

∴

Therefore, the function will be

So, at ,

the profit of the company A is

                                                          = 6.91

the profit of the company A is

                                                           = 20 - 10

                                                            = 10

Therefore,  , the profit of the company B is more than the profit of company A.

Now at ,

Profit of company A is

                                               = 102.05

Profit of company B is

                                               

                                               = 56

Therefore, the profit of company A is more that that of company B at the end of the year one.

Thus, company B had a greater profit for the fourth month and ended the year with the greater monthly profits than company A.

Option (B) is the correct answer.