Mary<span> is 2x = 2*12 = </span>24 years old<span>.</span>
Answer:
ok we start form thedrgvbjm,;.Step-by-step explanation:
You would do pi x r squared. r=12, and 12 squared is 144. pi (3.14) times 144 equals 452.16!
Multiply the length and width for a rectangle like the one shown.
5.3(2.6) = 13.78 square yards.
Answer:
($89 - $76.22) / 2 = x ----> $6.39
Step-by-step explanation:
($89 - $76.22) / 2 = x
Since the total cost was $89, subtract the dinner cost, $76.22, and divide by two for each friend to get the cost of each desert.