Answer:
b = -1
x = 1
Step-by-step explanation:
8 - (b - 2) = 11
subtract 8 from both sides
- (b - 2) = 3
distribute
-b + 2 = 3
subtract 2 from both sides
-b = 1
now, to make the b positive, we make the other side negative by multiplying.
b = -1
-2x+ 4 = 5 -3x
subtract 4 from both sides
-2x = 1 -3x
add 3x to both sides
1x = 1
divide by 1
x = 1
(hopefully this helps?)
It would be $8.00 anybody would know that well if they have a brain they would know
Answer: Ya in my opinion i would think it B
Step-by-step explanation:
Because i did the math equtions in my head.
Torch+ battery= 2.50
Torch=battery+1.50
So,
battery+1.50+battery=2.50 therefore,
2 battery = 2.50-1.50;
battery = 1/2=0.50
Since the total price is 2.50 and the battery costs 0.50 then the torch must cost 2.
2/2.50 = 1/1.25 is the fraction the torch costs out of the total costs.
