The polynomial 5x — 4x² + 3 — 2x³ is in standard form. True or False.

Mathematics

1 answer:

Nady [450]3 years ago

7 0

Answer:

<h3>False.</h3><h3>Answer = -2x³ - 4x² +5x +3</h3>

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padilas [110]

The expressions that could represent how much Leila pays in total for the model

\dfrac{107}{100}x

100 107 Option A is correct.

This is further explained below.

<h3>Which of the following expressions could represent how much Leila pays in total for the model?</h3>

The price of the model is x

Now we are given that she also has to pay a 7 tax.

Amount of tax =7 % x

$=\frac{7}{100} x$

the Total cost $=x+\frac{7}{100} x$

$=\frac{107}{100} x$

In conclusion, the statement might signify Leila's overall cost for the model. $\frac{107}{100} x$

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