Answer:
Step-by-step explanation:
Number of shells she had in the begining = 40
Number of shells collected in the morning and at noon = 6 + 3 = 9
Now the number of shell at the end = 40 + 9 = 49
Icreased shells = 49 - 40 = 90


First. Find out what 25% of 500 is,then minus that from 500 five times.
It wont be worth anything because it will be $-125 in 5 years.
500-125-125-125-125-125= -125
Answer:
Fraction Form: 
Decimal Form:
Step-by-step explanation:











[RevyBreeze]
Let this number be represented by the variable "n"
product of 4 and n is multiplying4 and n
4 * n = 5.6
divide 4 to both sides to isolate the variable on one side
n=1.4
X^3+2x^3-4x
I use
m a t h w a y for stuff like this