The mass of the object would be 52.5g
Answer: $108.8
Step-by-step explanation: you do 109.00-20% and you get 108.8
I ain't Joseph but what's wrong?
$25 dollars because the shirt costs $25 and that already rounds to the nearest cent.
Answer:
62
Step-by-step explanation:
well, we start by expressing the number:
a b
we understand that using the above expression, the value of the number is 10a + b
using the information in the question,
a = 3b (1)
and,
11b + 11a = 88 (2) (derived using 10a + b form)
hence, when substituting (1) into (2):
11b + 33b = 88
44b = 88
b = 2 (3)
sub (3) into (1)
a = 6
hence, the number is 62
