exam
Maths Puzzle
Numerical Ability
How would you simplify this in exponential form, using only positive exponents,assuming all variables represent nonzero numbers?
x^9*x^-4/x^-2*x^-7
Read Solution (Total 0)
exam Other Question
solve by using the quadratic formula
x^2+x-2=0
Amelia chose 3 cds that each cost $16. The sales tax on the three cds is $3.96. Write a direct variation equation relating sales tax to the price.