Expressions, what is the expression. Of 1=1/2n(3n-1)

what is the expression. Of 1=1/2n(3n-1)

Word problems, omar loves bags of potato chips and ice cream bars, and they...

omar loves bags of potato chips and ice cream bars, and they have fat and calories as follows: bags of potato chips contain 12 grams of fat and 325 calories; ice cream bars contain

Simultaneous equations, how do you work it out?

how do you work it out?

Quadratic equations,

Polynomials, please help me understand polynomials- i get the small problem...

please help me understand polynomials- i get the small problems but i dont understand larger ones

Linear eqation in one variable, there are some benches in a class room if ...

there are some benches in a class room if 4 student sit on each benche 3bencha are left vacant and if 5 student sit each benche 3 student are left standing how many student are the

Graphing, I do not understand graphing at all.

I do not understand graphing at all.

Test prep, 3X^8+6X^7-9X^6+6X^5 FACTOR THE EXPRESSION

3X^8+6X^7-9X^6+6X^5 FACTOR THE EXPRESSION

Algerbra.., ??2+??2+16??-18??+145=25 Standard form (x-h)^2 +(y-k)^2 k (x...

??2+??2+16??-18??+145=25 Standard form (x-h)^2 +(y-k)^2 k (x^2+16x+64)^2+(y^2-18y+81)^2=25 (x+8)^2+(y-9)^2=120 (h,k)=(8,-9) R=5 Intercepts

Probabilty, What is the experimental of 80 time and landed on head 60 times...

What is the experimental of 80 time and landed on head 60 times