Answer:
A
Step-by-step explanation:
y = -9 ------(1)
9x -4y = -9 -------(2)
substitute (1) into (2)
9x - 4 (-9) = -9
9x = - 45
x = -5
there you go, x = -5 and y = -9
so. (-5 , -9 )
hope this helps
please mark it brainliest
31/36 is the correct answer
Answer:3 loaves and 2 bananas left
Step-by-step explanation:
11 divided by 3 is what? split 11 into 3 groups of 3 then there will be 2 left over.
Equation: $25.81-$6.55/3x
$25.81-$6.55/3x=
19.26/3x= $6.42
Solution: x=$6.42
The answers should be:
$25.81-$6.55/3x and x=$6.42
