Answer:
Hi!
To solve this we can begin by adding 20 to both sides
30t = 90
Next we divide both sides by 30
t = 3
~CoCo
Example
if ab=6
and a=3
b=2
a. 6 must be factor of 3 or 2 FALSE
b. 3 must be a factor of 3 OR 2 TRUE
c. 3 must be a factor of 3 AND 2 FALSE
B is true
Answer:
2055.15
Step-by-step explanation:
A(1+r)^n=4000
A is the money that she need to invest
r is rate
n is the time( depend on monthly or yearly rate)
A(1+4.25%)^16=4000
A=2055.15
There are 24 children in the class, there are 10 girls and 14 boys, I want to make goodie bags for my birthday. I want pink bags for the girls and green for the boys. The pink bags cost 2 dollars each and the green cost 4 dollars each. How much would I have to spend on the goodie bags?
