They are basically like groups. Take -3x+2x , Just do -3 +2 = -1 and then just add the x. So -1x. Next you have -5y+10y . Just do -5 + 10 = 5 and remember to add the x on so your final answer should be -1x + 5y
Answer:
a. 56
b. 72
c. 64
Step-by-step explanation:
For every 6 dumplings bought, you get charged $3.00 plus 7 cents for every dollar. Hope this helps:)
Answer:
C I think is the correct answer
