Answer:
its 7.8
Step-by-step explanation:
Answer: I think the answer is 173.25
Step-by-step explanation:
To find that you have to times them.
15.0*11.55 = 173.25
Answer:
312 784
Step-by-step explanation:
if u need this answer, take
(20:4)x3=15 (Ellas grade)
(20:5)x4=16 (Minhs grade)
M = 135/19 and n = -5/19
You have to give them like terms so that when you eliminate they cancel out and you can solve. The easiest way to do so is by multiplying the top equation by -4 and the bottom by 3.
