Answer:
x
Step-by-step explanation:
factor out both equations and then cancel any of the common factors. You should be left with 4x/4, which simplified is x
Answer:
4.4
Step-by-step explanation:
that is the procedure above
Y>0 because raising a number to a negative power doesn't make it negative
Answer:
see in the picture, the perimeter of this rectangle is
2( x + 3x) = 8x but the perimeter is 65.6
=> 8x = 65.6
<=> x = 65.6/8
=> x = 8.2
The answer to the question that needs to go on the top is 33