Calulating, how do u calculate algebra equations

how do u calculate algebra equations

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

x-y=11 x+y=19

Financial project, Five (5) years ago, you bought a house for $171,000, wit...

Five (5) years ago, you bought a house for $171,000, with a down payment of $30,000, which meant you took out a loan for $141,000. Your interest rate was 5.75% fixed. You would li

Solve equations with more than one variable, Solve   A= P (1 + rt ) for r. ...

Solve   A= P (1 + rt ) for r. Solution Here is an expression in the form,                             r = Equation involving numbers, A, P, and t In other terms, th

Vertical angles,

Ratios and fractions, 5/4:3/7

5/4:3/7

AS/A2 Coursework, I need to do a coursework for math but do not know what t...

I need to do a coursework for math but do not know what to do?

Law of radicals, change this radical to a algebraic expression with fractio...

change this radical to a algebraic expression with fractional exponnents 5 squar root x^3

#title.algebra help., use substitution method to solve this equation x+y=2...

use substitution method to solve this equation x+y=20 y= -5x

Equations and inequalities problem solving, 1.Ms. Nioka and seven of her fr...

1.Ms. Nioka and seven of her friends went out to eat. They decided to split the bill evenly. each person paid $8.73. What was the total bill.