The answer would be 7.81, or about 8 units if you estimate
I’ve attached my work below for #4
5) 8% is equivalent to 8 cents so each item was $1.08
Than you know he spent 16.20 so you divided
1.08/16.20 which equals 15
So he got 15 items
6) the moon is 250,000 miles away which is about driving around earth 10 times which would take 6 months (not sure about this one)
Hope this helps!
Have a nice day :)
Answer:
B
Step-by-step explanation:
it is because is the cubic equation and the formula involves quadratic formula
20 • 12 is 240
1/2 • 12 • 4 is 24
so 264