Answer:
y = -6
Step-by-step explanation:
y is multiplied by 3 and 20 is added to the sum. We undo these operations in reverse order.
First we subtract 20 from both sides of the equation:
3y = -18
Then we divide both sides of the equation by 3 to undo the multiplication.
y = -18/3 = -6
The solution is y = -6.
Answer:
the correct answer is c
Step-by-step explanation:
Reed will pay A. $122.50.
Answer:
(a) 1.54 seconds, -0.26 meters
(b) approach 3 meters
Step-by-step explanation:
(a) The value of x that minimizes height is 1.54 seconds.
The minimum height is -0.26 meters.
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(b) For large x, the height appears to asymptotically approach 3 meters.