Answer:
97
Step-by-step explanation:
those numbers are all 5 apart so 5 x 31 is 155. 252-155 is 97 you could also find the same answer by subtracting 5 from 252 31 times on a calculator which is essentially the same as the above explanation but helps if you dont
know how to multiply
Answer:
3.5 - 2.8 is 0.7 so the zookeeper was 0.7 pounds off
Step-by-step explanation:
There is 8 ounces to a cup and 2 cups to a pint
so 24/8=3cups
so now we have 3 cups
3/2=1 1/2
1 pint and 1 cup is the answer
Answer:
(x - 2)(x² + 2x + 4)
Step-by-step explanation:
A difference of cubes factors in general as
• a³ - b³ = (a - b)(a² + ab + b² )
note 8 = 2³ = 8 ⇒ b = 2 , with a = x
Hence
x³ - 8
= x³ - 2³
= (x - 2)(x² + 2x + 2²) = (x - 2)(x² + 2x + 4)