The least number of brownies that he must have sold was 2.
$0.18 x 2 = $0.36
$0.36 - $0.36 = $0.00
First of all we need to formulate two equations.
x = monthly fee per minute
y = monthly fee per minute over 500
500x + 130y = $53.55
500x + 209y = $63.03
Since we know that 500x = $53.55 - 130y we can substitute.
($53.55 - 130y) + 209y = $63.03
79y = 9.48
y = $0.12
Now we can substitute y into the other equation.
500x = $53.55 - 130(0.12)
500x = $53.55 - $15.6
500x = $37.95
So the answer is $37.95 monthly for 500 minutes with an over quota fee of $0.12 per minute.
Answer:
b
Step-by-step explanation:
cause i say so.
Answer:
There will be 19 trees left over after planting.
Step-by-step explanation:
Divide 1384 by 21 which gives you the quotient of 65.90...
Then multiply 65 by 21 which equals 1365
Lastly subtract 1384 and 1365 which gives the answer 19.
Answer:
-1.412
Step-by-step explanation:
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