Rounding the answer would be 2 sheets of paper, but the exact answer would be 1 full sheet and 3/8 of a sheet.
Answer:
b) three terms
c) -1
d) 7
e) 4
Step-by-step explanation:
put the expression in decreasing exponent order with the constant at the end
-x⁴ - 2x + 7
With this format it is easy to find the leading coefficient which is the coefficient of the term with the highest exponent; in this case you only see a negative sign but every variable, if no other coefficient is present, has an invisible '1'
For a, 7/-8 and -(7/8) are both equivalent to -7/8 because they have 1 negative sign. It doesn't matter where it is on the fraction as long as there is only 1 negative sign.
For b, -2/-3 is equivalent to 2/3 because the double negatives cancel each other out to equal a positive.
<em>Answer:</em>
<em>25 </em>
<em>Step-by-step explanation:</em>
<em>125% ................. 25</em>
<em>100% .....................x</em>
<em>x = 100*25/125 = 2500/125 = 20</em>
<em>Good luck !</em>