Select all the expressions that are equivalent to (2n+6)(n+3)
A. 2(n^2+6n+9)
B. 2n^2+6n+18
C. 2n^2+12n+18
D. 12n+18
E. 2(n+3)(n+3)
F. 2(n+3)^2

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

What is 1/3x5 on anuber line what does it look like on a number line

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.