Cross multiplication, 2x+3

2x+3

Linear combination(elimination), x-y=11 x+y=19

x-y=11 x+y=19

Help, i need help on my homework could u help me ?

i need help on my homework could u help me ?

Fractional expressions, can you help with my college algebra homework?

can you help with my college algebra homework?

Algebra trig, need help with homework

need help with homework

Vertical shifts transformations, By using transformations sketch the graph ...

By using transformations sketch the graph of the given functions.                        g ( x ) = x 2 + 3 Solution Here the first thing to do is graph the function wit

Dayana, a group of circus tickets cost $12 for your 3 children.if your chil...

a group of circus tickets cost $12 for your 3 children.if your children invite a total of 7 friends you can get a discount and the total would be $30. what is the rate of change?

Vertical angles,

Making y a function of x.., whats the answer to y=4-9x

whats the answer to y=4-9x

Volume an mass, a mixture of 45g of salt and 29g of banking soda is poured ...

a mixture of 45g of salt and 29g of banking soda is poured in 370ml of water. What is the total of mass of the mixture in grams?