Answer:
Step-by-step explanation:
55(1.00 + 0.30) = 71.5 so 72 sets
Answer:
hmmm I think it's true, if it's not my bad.
Use a variable to represent the number of hours the technician will work, plus the $50.
50+25x
This would be the expression used to find the amount of money the technician needs.
Answer:
see below
Step-by-step explanation:
No simplification is possible as there aren't any factors that can be combined or cancelled. The exponents can be made positive by moving the variable to the other side of the fraction bar.
The applicable rule of exponents is ...
a^-b = 1/a^b