Answer:
Step-by-step explanation:
(x+5)² = 36
x+ 5 = ±√36 = ±6
x = -5 ±6 = 1, -11
Answer:
5+5x-4y
Step-by-step explanation:
Car 1 consumes 30 gallons of gas.Car 2 consumes 20 gallons of gas.
Answer:
Step-by-step explanation:
Given
Required
Determine
From laws of probability, we have:
Substitute in values
Hence, <em> is calculated to be 0.557</em>