Answer:
should be (4a-5)x(4a+5)
Step-by-step explanation:
Answer:
1 divided by one-fifth = 10
<span>A word problem that can be modeled by addition of two negative numbers integers is given as followed.
Evans and Irvin are standing at the same spot. Evans took 7 steps backwards and another 7 steps backward, what is the current position of Evans relative to where Irvin is standing?
To solve the above, we note that Evans </span><span>took 7 steps backwards and another 7 steps backward, thus his current position relative to Irvin is given by (-7) + (-7) = -7 - 7 = -14.
Therefore, Evans is 14 steps backwards relative to where Irvin is standing.
</span>
Answer:
Hello,
16
Step-by-step explanation:
2 x 1 = 2
2 x 2 = 4
2 x 4 = 8
2 x 8 = 16
2/1 = 4/2 = 8/4 = 16/8 = 2
