Which practice of the Catholic Church did Martin Luther criticize in his Ninety-Five Theses of 1517?

selling indulgences

Step-by-step explanation:

In his these, Luther condemned the excesses and corruption of the Roman Catholic Church, especially the papal practice of asking payment-called”indulgences”-for the forgiveness of sins

Step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7