4x + 3y = 54 (1)
3x + 9y = 108 (2)
Multiply (1) by (-3)
-12x - 9y = -162
3x + 9y = 108
---------------------add
-9x = -54
x = 6
plug x = 6 into (1) to find y
4(6) + 3y = 54
24 + 3y = 54
3y = 30
y = 10
Answer
(6 , 10)
Hope it helps.
Answer:
its b
Step-by-step explanation:
its b i for some reason got it right
Draw a circle 5 CM find the length then divid that
Answer:
what is the full question
6 is in the ones place
.5 is in the tenths place
and the 4 in 6.54 is in the hundredths place
