<span>3x(x+3)^2
3x(x^2 + 6x + 9)
= 3x^3 + 18x^2 + 27x
answer
</span>3x^3 + 18x^2 + 27x
Answer:
The school needs 2,843 more to raise.
Step-by-step explanation:
Sonya is incorrect because 5000 minus 2157 is 2843.
The answer is 2843 more dollars.
Answer:
<em>9%</em>
Step-by-step explanation:
Original rectangle: 100 cm by 200 cm
Original area: 100 cm * 200 cm = 20,000 cm^2
Reduced by 70%, the measures are now 30% of they they were.
30% of 100 cm = 30 cm
30% of 200 cm = 60 cm
New area: 30 cm * 60 cm = 1800 cm^3
New area equals what percent of original area?
1800/20,000 * 100 = 9%
Answer:
-10.
Step-by-step explanation:
x^0 = 1 so its -10 * 1
= -10.
