You entered an attachment, it doesn't load though. Sorry, but I cannot help you.
Answer:
2.14 x 10^-7
Step-by-step explanation:
There are 10 numbers behind the decimal so its 10 then you count the zeros (6) and add the 2 (like not add 2 but add it as one number) to make it 7. And since its going backwards it would be a negative -7.
Answer:
$625
$2500
Step-by-step explanation:
tax = percent of tax x income
0.2 x 3125 = 625
amount remaining = income - tax
3125 - 625
I understand how difficult it is to put into words!
Leah would have more allowance, i know this becuase Leah said it costed her 1/3 of her allowance, this means that she would have more allowance in the first place becuase Mattie said it costed her 2/3 of her allowance showing that Leah has more Allowance.
Hope i helped thxs
add the like terms
14x=-3+x
subtract x from both sides
13x=-3
divide both sides by 13
x=-3/13