Answer:
- 4x^8 + 3x^4 + 3x^2 + 9x
Step-by-step explanation:
- <em>Standard form means that the terms are ordered from biggest exponent to lowest exponent</em>
First simplify
- 9x + 3x^2-4x^8+x^4+2x^4 = 9x + 3x^2 - 4x^8 + 3x^4
Put in standard form
- - 4x^8 + 3x^4 + 3x^2 + 9x
Twenty one divided by 3 =seven
Answer:
12/5 days
Step-by-step explanation:
if d=number of days
w=work completed
person one completes w=d/6 (ie. after 6 days (when d=6) work will be completed (w=1))
person two completes w=d/4 (ie. after 4 days (when d=4) work will be completed (w=1))
so total work competed together w=d/6 + d/4
the job is complete when w=1 so
1 = d/6 + d/4
12 = 2d + 3d
12 = 5d
d = 12/5
A dimeter is any straight line that passes through the center of the circle so the answer is D.
Y= 1/2x-10 is the answer.