Solve. 3/9a = 81

a = 9

a=81 3/9

a = 27

a = 243

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?