The negatives cancel and 2 3/4 can be changed into 2.75.
7.5 • 2.75 = 20.625
Answer:
D - x = 19 x = -17
Step-by-step explanation:
Factor the equation to make the problem easier - you should have this:
(x - 18) (x + 18) = 1
Set each binomial to 1:
x - 18 = 1
x + 18 = 1
This should give you x = 19 and x = -17
Answer:
123 more muffins
Step-by-step explanation:
To find out how many to box in total you would do 14 x 12 = 168
168 - 45 = 123
Since 45 were already boxed, 123 more would be needed to make 14 boxes.
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Answer:
The enrollment drop per year is 12 students
