Answer:
1= -6b=a
Step-by-step explanation:
a-3b=33b+6=2a
+3b +3b
a=36b+6=2a
-6 -6
a -6=36b=2a
---------------
-6 -6
a= -6b=2a
This is the work and the answer
Answer: All together the miles she traveled is 254. But if its talking about driving back from her ending point, its 127
Step-by-step explanation:
Answer:
2.50 dollars an apple.
Step-by-step explanation:
Divide 50/20
Answer:
1a) 90 = 2y + 2(2x) 1b) 45 - 2x = y
Step-by-step explanation:
1a) 90 = 2y + 2(2x)
1b) 90 = 2y + 2(2x) Use the equation from above and multiply
90 = 2y + 4x
-4x - 4x Subtract 4x from both sides
90 - 4x = 2y Divide both sides by 2
45 - 2x = y
Answer:
Step-by-step explanation:
Let the width of the piece be '
'
Length of the piece be '
'
According to the given statement
Perimeter = 22 m
Perimeter of the rectangular sheet=
