Answer:
The rate of the car is
Step-by-step explanation:
Distance traveled = 216 miles
Time taken = 4 hours
We know that speed of any object who travels a distance D in time T hours is given by the formula
⇒
⇒ Put the values of D & T in the above formula
Therefore the rate of the car is
9x+27
3x(4−1)+6+21
=9x+6+21
Combine Like Terms
=(9x)+(6+21)
=9x+27
y^2(y^2+6) + 6(y^2+6)
(y^2+6)^2
(m - 1/2) + 25
Plz give me brainlest
x = 3
(4/5)^x = 64/125 means that 4^x / 5^x = 64/125
x can only be 3 because 4^3 = 64 and 5^3 = 125
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