The total cost is $22.28, rounded to the nearest half dollar is $22.50.
Answer:
=1
Step-by-step explanation:
(-2-√3)(-2+√3)
=-2(-2+√3)-√3(-2+√3)
=4-2√3+2√3-√9
=4-3
=1
-12.6 as a percent is -1260%
Answer:
64
Step-by-step explanation:
the different sum of money is 64
