Answer:
One Solution
Step-by-step explanation:
x + 3y = 3
x - y = -3
4y = 6 Subtract to solve by elimination.
y = Divide by 4.
x - = -3 Substitute
for y in the original equation.
x = - Add
.
The speed (v) of a gear varies inversely as the number of teeth (t). If a gear that has 48 teeth makes 20 revolutions per minute
1 answer:
You might be interested in
