Which equation is related to the equation shown?
x + 3 = 12
a.
x = 12 + 3
b.
x = 12 ÷ 3
c.
x = 12 − 3
d.
x = 12 • 3

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

What is the solution to the equation below? 3/x-2+6=square root x-2 +8