Exponents make the question shorter. Ex: 2.30134 x 106=2301340. Instead of saying 2.30134 x 10 x 10 x 10 x 10 x 10 x 10=2301340
To work out y=-5x-10 you can plot a graph.
your solution is x=10. solving algebra means you define what the variable means. 10=x is already there.
Assuming the Ps and Is are indistinguishable: There are 10! / 3! / 3! = 100800 ways If the Ps and Is are distinguishable, then there are 10! = 3628800 ways
910
From 1-10 i would rate mine 7. : ) i am pretty good at solving problems but not all that great.
It is simpler because you do 10+6 and 30+4
y = 10
Exponents make the question shorter. Ex: 2.30134 x 106=2301340. Instead of saying 2.30134 x 10 x 10 x 10 x 10 x 10 x 10=2301340
a coach has 10 players and jerseys numbered 1-10... how many ways can the coach distribute those jerseys?
10 ways.10 ways.10 ways.10 ways.
Most reliable trick:Practice in advance. Solve at least 10 problems every day, for several weeks before the test.
if you are solving for x, then x=-10/3
10
To work out y=-5x-10 you can plot a graph.
Top 10 problems in communications?
For example, if you earn $10 in 3 hours, and you want to know how much you earn per hour, this is equivalent to solving the proportion: 10/3 = x/1