-59 = -(b − -55)
Pretend that there is a -1 in front of the bracket.
-59= -1(b--55)
Multiply the bracket by -1
-59= -1(b)-1(--55)
-59= -b-55
Move -55 to the other side. Sign changes from -55 to 55
-59+55= -b-55+55
-59+55= -b
-4= -b
Multiply by -1
-4(-1)= -b(-1)
4= b
Answer: b= 4
9. 2.86600.... that is all i know so far
Answer:
Option A and C are correct
Step-by-step explanation:
I took the quiz on k12
Carly = 3
Kip = 2
Kip's mother = 2(3 + 2) =10
Kip's mother bought 10 bottles.
Word Problem type : multiplication
The volume (V) is the product of base area (B) and height (h).
For Max's carton ...
V = Bh
V = (12 in²)*(6 in) = 72 in³
For Tucker's carton ...
V = Bh
V = (10 in²)*(7 in) = 70 in³
Max's carton has more volume than Tucker's carton by ...
72 in³ -70 in³ = 2 in³
We know this because we computed the volume of each carton and found the difference of those volumes.