Yes, or it can be a fraction as well.
It is algebra.
Algebra is for solving equations. It's the entire purpose of Algebra. You'll use Algebra in Biology, Chemistry, and Finance. Study hard and it will make your other math & science classes easier.
If there is someone in your vicinity who is good in solving algebra problems or when you ask for help online ,then yes....
You can find lots of different algebra worksheets online and do not have to spend a dime to print them. A great website with free algebra worksheets is http://edhelper.com/algebra.htm.
Algebra.
The algebra section of the DAT is used to evaluate your ability to use numbers and show that you're capable of prblem solving.
Math is a subject that teaches people to think about complex logical problems. The importance of algebra is to introduce complex problem solving skills. Algebra is an introduction to advanced math.
Algebra can be used to solve for an unknown value in Graham's Law formula. The Grahams law formula can use algebra for solving for an unknown value in the formula.
Depending on your school they will go, Applied Geometry (D average or lower), Geometry ( C and above), Problem Solving A (D in geometry), Algebra 2 (C or better in Geometry), Problem solving B (D or lower in Algebra 2), Calculus AB (C or better in Algebra 2) and Calculus BC (requires AB)
In reality you need to know your basics before you can actually start on algebra and yes algebra can help you in basic math when in comes to solving certain word problems
wolframalpha.comYou can insert any equation in it and Wolfram|Alpha will solve it.