Answer:
A)
Step-by-step explanation:
t = time to read whole book
(3/5 ÷ 1/4) = (5/5 ÷ t)
simplify:
12/5 = 1/t
cross-multiply:
12t = 5
t = 5/12
Answer:
70
Step-by-step explanation:
If the average of the two integers is x, the product of the two integers is
(x-1)(x+1) = 440
x² - 1 = 440
x² = 441 = 21²
21 is the odd integer between the two even integers you seek.
The integers are 20 and 22.
Answer:
The fifth multiple of the number 2 is 10
Step-by-step explanation:
