we have given an expression .
we have given the value of x,y and m .
.
we need to find the value of expression mx-y.
we need to plug the respective values and solve.
.
7 is the value of expression mx-y.
Three years ago a school spent four hundred thirty-eight thousand, seven hundred sixty-nine dollars and seventy-nine cents build
1 answer:
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Answer:
x =
Step-by-step explanation:
Given
+
= 5 ← combine terms on left side
= 5 ( multiply both sides by x )
8 = 5x ( divide both sides by 5 )
= x
Answer:
∠DAB = ∠DBA
Then AD=DB from above statement
