exam
Maths Puzzle
Numerical Ability
Can someone help me:Solve the inequality
A number divided by 2 is at most 10
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exam Other Question
The directions say, "Simplify each expression." How do you solve the problem r^3t^-7/t^5
I tried dividing the "t"s first. (I though you have to do like terms.) Thanks!
Please help me with this one problem! It does not come from a textbook - it comes from a worksheet.
Problem: This function is one-to-one. Find F^-1.
f(x) = 9x/3-x
I rea