Answer:
,
,
,
,
, 
Step-by-step explanation:
,
,
,
,
, 
Order everything, negative to the left side and positive to the right side
<u><em>Negative numbers:</em></u>
,
, 
<u><em>Positive numbers:</em></u>
,
, 
<em><u>Now order it on a number line:</u></em>
,
,
,
,
, 
Answer:
it will cost $205.99 dollars
Step-by-step explanation:
6.7x10^6 always the the decimal points go between the first 2 numbers, and you count the numbers of decimal places following it to get your scientific exponent
Answer:
1.Javier did not write the coefficient raised to power of 3
2.Javier wrote x^4 instead of x^3
3.Javier did divide exponents instead of subtraction of exponents