Answer:

Step-by-step explanation:
Since
and
are equal, we can set them equal to each other:

Substitute
to solve for
:

Answer:
0.87 1.0
0.13
Step-by-step explanation:
0.13 dont have a calculator
Which number means four hundred seven and six hundred fifty-two thousandths?
answer is
407.652
Answer:
x= 2-1/2
Step-by-step explanation:
14x + 7y = 28
SUBTRACT 7Y FROM BOTH SIDES (TO ISOLATE X)
14x=28-7y
DIVIDE BY 14 TO ISOLATE X
x= 2-1/2
HOPE THIS HELPS ......PLZ MARK BRAINIEST