Answer:<u>0.8, just add up and find the mean</u>
Answer:
b=9,a=12
Step-by-step explanation:
I solved by substitution:
b = 3/4a ---> plug this into the other equation
a + b = 21 is now a + 3/4a = 21
Reduce: 7/4a = 21
a = 12
Now solve for b:
b=3/4a is now b=3/4(12)
b=9
Answer:
Divide each term in -13q = 884 by -13 and simplify.
q = -68
what does the question want me to answer? tell me that and I can help you
Answer:
1:94 2:-94
Step-by-step explanation:
first one you take 53--41 its 94 and then you take -41-53 and that gets you -94
