book
Maths Puzzle
Numerical Ability
perform indicated operations and simplify
1. (x-4)cubed
2. (x(a)-1)(x(a)+1)
3.2y(2)+6/y(2)-y times y(2)-y(3)/4-8y
4.9xy(3)/7x(2)y divided by 2x(2)y(2)/ 3x(4)
systems o
Read Solution (Total 0)
book Other Question
The table gives the outside temperature in degrees Fahrenheit on a winter day in Death Valley, California.
Time (A.M.) 7:00 8:00 9:00 10:00 11:00
Temp. 78 82
Restar a-b de b-a
x-y de 2x+3y
-5a+b de -7a+5