Help these are all parts of one question just find the answers for them and in your answer label it like part A part B part C part D please and thank you. 1. The 30% discount on a $49 dollhouse
2.the 20% tip on a $8 sandwich
3. the total cost of a $112.75 meal with a 20% tip
4. the price paid for a $15 shirt after a 45% discount​

answer: ur mum is gay

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .

its an acute right triangle

step-by-step explanation: