I reallyyyy need help and i gotchu wit a lot of points if you can help me

Mathematics

2 answers:

Lorico [155]3 years ago

7 0

Answer:

a. $14.99k + $24+ $25 = x

b. $14.99(3) + $24+ $25 = x

$44.97 + $24 + $25 = $93.97

Step-by-step explanation:

Mamont248 [21]3 years ago

3 0

Answer:

i) C= $14.99 k + $24

ii) $93.97

Step-by-step explanation:

Let the number of models be represented by -----------k

Let the amount spent on books to be--------$24

The equation that represent amount spent in the mall is given as;

C= $14.99 k + $24 ---------------where ;

C= the equation for the total amount spent in the mall

k = the number of plane models

ii)

Using the equation : C= $14.99 k + $24 and if k = 3 and the amount spent on the store is $25 then ;

C= $14.99 * 3 + $24 = $44.97 + $24 = $68.97

C+ 25 = $68.97 + 25 =$93.97

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FromTheMoon [43]

Answer:

When $x$

Step-by-step explanation:

When $x$ is smaller than $2$ , the resulting value under the square root will become negative. Since it is impossible to take the root of a negative number, the expression is thus undefined, however, it can be represented with the imaginary number $i$ where $i$ = $\sqrt{-1}$ .