Answer:
$52.08
Step-by-step explanation:
Mr. Davis got the Mother's Day Special regularly priced, which is $24.80. For Mrs. Davis, 40% off of $24.80 is $14.88. For Sue, half of $24.80 is $12.40. Once you add them add up, you get $52.08.
using identity (a+b)(a-b) = a^2 -b^2
The remainder is the number left when you completely divide out your number to its max (Dividend = Divisor × Quotient + Remainder)
I hope this helped
Answer: 30°
solution is in the attachment
is 3.
16=2b+4
12=2b
b=6
.............