Answer:
-60% decrease
Step-by-step explanation:
60 is the old value and 24 is the new value.
percent change =
x 100%
so for this problem, you can substitute the values given in the formula:
percent change =
x 100% =
x 100% =
-60% (decrease)
C. multiply the second equation by two. Then add the equations
Answer:
the answer is a and d ! hope it help
Step-by-step explanation:
Answer:
225 students
Step-by-step explanation:
45 x 5 = 225
Divide 22.2 by 4 since the perimeter is the outside and there are 4 edges