Answer:
A= 30
Step-by-step explanation:
A= a+b over 2
h= 5+15 over 2 times that by 3 to get 30
10% of $20 is $2 (take off the end 0)
$20+10%=?
$20+$2[this is 10%]=$22
The selling price is $22
Answer:
52
Step-by-step explanation:
56+(x+72) =180
180 because it is supplementary
There’s tutors for math i just asked a tutor for help lol
Answer: 81 - 74 = 7
Have a great day!
