Answer:
n = 75
Step-by-step explanation:
Step 1: Write equation
-n = -75
Step 2: Divide both sides by -1
Step 3: Check
<em>Plug in n to verify it's a solution.</em>
-75 = -75
hi here it is
the area is squared
0.405
Step-by-step explanation
45 x 0.9%= 0.405