Answer:
John I did my phone in a while and my mom did it I was so
Step-by-step explanation:
21+-3 so 18 to 24 is the answer
Answer:
Step-by-step explanation:
Let regular price = $x
(100-20)% of x = $76.92
80% of x = 76.92

x = $ 96.15
Answer:
52ft
Step-by-step explanation:
perimeter of a rectangle = 2 (height+ breath)
Area of a rectangle = height× breath
144= 8×L
L= 144/8 = 18ft
perimeter= 2(8+18)
perimeter= 2(26)= 52ft
Step-by-step explanation:(-15)*8+(-15)x4
Is (-15)x(4+8)
(-15)x(12)
Answers is (-180)