174 is equal to 174 if thats what the last one means
0.5t+12=t+10.50------set the equations equal to eachother, with t being the number of toppings
1.5=0.5t----subtract 0.5t from each side and 10.5
t=3---if there are 3 toppings the prices will be the same
E=16 pls brainliest me have a good day/night
Answer: the compliment is 19° (90-71=19). the supplement is 109° (180-71=109)
