Answer:
One hour and a half.
Step-by-step explanation:
Answer:
Step-by-step explanation:
(1) 
Dividing both sides by
will give us the answer:

(2) 
Subtracting both sides by
will give us the answer:

(3) 
First let's multiply both sides by 

Now, let's divide both sides by
to get our answer:

(4) 
Dividing both sides by
will give us the answer:

Answer:
The probability of A happening is 84 percent
Answer:
x = 25
Step-by-step explanation:
Since ∠ A = ∠ B then the triangle is isosceles and AC = BC , that is
4x - 30 = 2x + 20 ( subtract 2x from both sides )
2x - 30 = 20 ( add 30 to both sides )
2x = 50 ( divide both sides by 2 )
x = 25
88 inches per second =120 miles/ day