Answer:the answer is 9
Step-by-step
If you subtract 13 by 4 it’s 9
Answer:
the one that has more than 50%
Step-by-step explanation:
David purchased some cookies at the cost of
5 for $4 (5/4=1.25) and
sold them at 4 for $5(4/5=0.80).
To find cost per cookie subtract 1.25-0.80=0.45
David made a profit of $180 in total ( divide profit per cookie cost: 180/0.45= 400)
How many cookies did David purchase to make that much money?
He needed to make 400 cookie to make the profit of $180.
Answer:
24
Step-by-step explanation:
Natural numbers are any whole numbers excluding 0 and negatives.
So count the whole numbers starting with 1 and ending with 24.
So there are 24 natural numbers.
Remember that an exponent means repeated multiplication.
The exponent of 4 means you have four 's mutiplied together:
And then each exponent of 2 inside means you have two 's multiplied inside each set of parentheses.:
There are 8 b's there when you expand this out.