-13+7k-4=23+16k-2
-13-4=23+9k-2
15=23+9k
-8=9k
-8/9=k
Answer:
$2.25
Step-by-step explanation:
1. 20-6.50= 13.50
2. 13.50/6(pieces of candy) = $2.25
Answer:
a and c
Step-by-step explanation:
Answer:
so, it's 0.1x35=3.5
it will be lowered by 3.5 dollars
P(a | b) = p(a ∩ b)/p(b) . . . . . a definition worth remembering
0.2 = p(a ∩ b)/0.5 . . . . . . . . fill in the given values
0.2*0.5 = 0.1 = p(a ∩ b)
p(a ∩ b) = 0.1
