Answer:
You gained 2.14lbs
Step-by-step explanation:
My opinion
the total lbs you gained is 107 lbs + (107 lbs x 2%) = 109.14 lbs
then you subtract the total for the initial lbs
it will be 109.14 lbs - 107 lbs = 2.14 lbs
Answer:
A. Louisa made an error when determining the original solution of x = 56.
Step-by-step explanation:
1/4x - 3 = 3/8x + 4
To verify x=56 is a solution, substitute x=56 into the equation
1/4(56) - 3 = 3/8(56) + 4
Multiply
14 -3 = 21 +4
Combine like terms
11 = 25
The steps are correct.
x=56 must not be a solution to the equation
Answer:
8762
Step-by-step explanation:
Exponential decay equation
Initial = 18000
Rate 6% = 0.06
Time = 12
268,
4x60= 240
4x7= 28
240+28 =268
hope this helps :)