X² - 64 = 0
(x - 8)(x + 8) = 0
x = - 8, 8
Your other solution is - 8
Answer:
Step-by-step explanation:
The 6x^2 because 6 is not a perfect square.
C. 42.39 times 0.1 is 4.239. 42.39-4.239= 38.151 which rounds to 38.15
Answer:
Step-by-step explanation: 1,860 Seconds Is Equal To 31 Minutes Hope It Helped
Answer: 2 bookcases.
Step-by-step explanation:
Let be "x" the number of bookcases that the custodian will be able to repaint completly with 5 gallons of paint.
According to the data given, the custodian needs 2 gallons of paint to repaint one bookcase. Since all the bookcases are equal, you can set up the following proportion:

Now you must solve for "x" in order to find its value:

Notice that the custodian will be able to repaint 2 bookcases completely, then you can say that:
