Answer:
8
Step-by-step explanation:
X + 2 = 10
Carry over the 2 by the 10 - > X = 10 - 2
X = 10 - 2
X = 8
To find out if the answer was correct - > X(8) + 2 = 10
4^6(x^8)(y^-2) / 4^7(x^4)(y^2)
= 4^-1(x^4)(y^-4)
= x^4 / 4y^4
Therefore A is the correct answer. Obtained using exponent laws.
Laws used:
- Anything to the power of 0 is 1, which eliminates the base.
- When you divide like bases with exponents, you subtract the exponents to simplify.
The answer is A, you can take 210 times .35 to get how much is taken off. Then you take 210 and subtract it by the answer you previously got
6.
Since, function I stated that hours, h, pertains to the hours after 6am, and the question asks what is the temperature by 2pm, we will have h=8 because 2pm is 8 hours after 6am.
So,
so the answer is (3), 67.