Answer:
because in first expressions they common out x and y and then it get cancel out
Step-by-step explanation:
See answer in above picture
Answer: -0.078125
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
Just do 6/3 because you have the area and one length, just divide the area by the height you have.
Answer:
sodas = 135 hot dogs = 45
Step-by-step explanation:
(S stands for sodas and H stands for hot dogs)
S + H = 180
3H+H = 180
4H = 180
H = 45
S = 45*3
S = 135