A pizza restaurant advertises the following for one pizza two toppings $20 for toppings $26 using this information determine the cost of a pizza with one topping topping. EXPLAIN HOW YOU DETERMINED THUS COST!!! please
ASAP

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225, what is the maximum house payment you can afford. consider a standard 28% front-end ratio and a 36% back-end ratio. also, to complete your calculation, the annual property tax will be $3,600 and the annual homeowner's premium will be $360.

Could somebody me with this radical simplification?