If the problem looks like mine, the answer is 152.
Answer:
24
Step-by-step explanation:
use Pythagoras theorem
a^2 + b^2 = c^2
18^2+b^2=30^2
b^2 = 30^2 - 18^2
b = √576 =24
Well, first, you need to add up the amount of ten fridges and ten pianos. than you see if its heavier or lighter... > or <....... do you remember how to graph?
Y = mx + b is the standard form for slope intercept
Answer:
She would need a 35% discount.
Step-by-step explanation:
146.5/225=.651
1-.651=.348=.35*100=35%
