




Formula used = (a + b) (a - b) = a² - b²
Answer:
One year from now there will be 23,880 people in Madison. In two years from now there will be 22,760 people. In three years there will be 21,640 people in Madison.
Step-by-step explanation:Please tell me if you want an explanation
Answer:
the correct option is<u> d) 72</u>
Step-by-step explanation:
The given expression is 
first multiply numerator and then solve the fraction


solve the fraction,

∴The equivalent expression of
is 72
Hence, the correct option is<u> d) 72</u>
This answer would be D because an equilateral triangles angles are all the same
Answer:
£1.22
Step-by-step explanation:
Total cost: 5.95+1.62+0.25+2(0.48)=8.78
Change: 10-8.78=1.22