1.) 8,281 people/km²
2.)
3.) 1226.88 grams
4.) 999.74 grams
5.) 6
I am not sure about number 2.
Her book was 10 days late. D = days. The equation is .25(4) + .30d = 4.00. First you multiply .25 • 4 to get 1. Then you subtract 1 from both sides and get .30d = 3. Next you divide both sides by .30 to get d = 10.
Answer:
<em>The answer is (B)</em>
Step-by-step explanation:
width= 8
Length= 15
(8x15= 120 and 8 is 7 less than 15)
Okay so the value of X is 9x^2/7
