Algebra, 7x+2(3x-1)

7x+2(3x-1)

Word problems, A mountain has an elevation of 19,389 feet in 1918, the glac...

A mountain has an elevation of 19,389 feet in 1918, the glacier on this peak covered 4 acres. By 2003 this glacier had melted to 1 acre. What was the yearlyrate of change and what

Vertical angles,

Parent functions, find th e parent function g(x) = -(x + 8)2 + 4

find th e parent function g(x) = -(x + 8)2 + 4

Help, 17b-29=39

17b-29=39

Solving problem using polynomial inequalities, Example Solve 3x 2 - 2 x -...

Example Solve 3x 2 - 2 x -11 = 0. Solution In this case the polynomial doesn't factor thus we can't do that step.  Though, still we do have to know where the polynomial i

Factoring, factor out the greatest common fctor

factor out the greatest common fctor

Algebric properties and equations, (2+x)+y=2+(x+y)

(2+x)+y=2+(x+y)

Goemetry, hello please help me on the solucion

hello please help me on the solucion

Decimals, in her last gymnastics competition Keri scored a 5.6 on the floor...

in her last gymnastics competition Keri scored a 5.6 on the floor exercise, 5.85 on the vault and 5.90 on the balance beam. what was keri''s total?