Answer: A
Step-by-step explanation:
15 packages damaged. Cost is -175.50 this is a loss. So 15x(-175.50)
Answer:
90m
AB = 18m
BC = AB + 9 = 18 + 9 = 27m
Perimeter = 2(AB + BC)
= 2( 18 + 27)
= 2 x 45
= 90m
3:2
girls: boys
18 : 12
Divide each side by 6
18/6 : 12/6
3 : 2
answer: -10x-7y
because you have to simplify the problem
-6x-11=19/+11 <=>
<=> -6x=30/:(-6) <=>
<=> x=-5
