exam
Maths Puzzle
Numerical Ability
Write using positive exponents, and simplify if poddible.
(-3x) -2
(the -2 is an exponent)
Read Solution (Total 0)
exam Other Question
In November the number of snow-tire changes was 6 less than 4 times the numver of tune-uos. if 12 tune-ups were done, how many snow-tire changes were made?
1)laura goes ahopping. She spends one-fourth of her money on a pair of shorts, and one-third of her remaining money on a belt. If Laura has $42 left after these two purchases, how