The first week is 10 x 1.4.
The second week is that answer x 1.4 etc.
So you are only multiplying the first week by 10.
{ [ 10 x 1.4) x 1.4] x 1.4}. Since multiplication is commutative, we don’t need the grouping symbols...
10 x 1.4 x 1.4 x 1.4
That s answer A
To find the rate of distance, divide 16,000 by the distance 250, to get 64, meaning every mile, the plane descends 64 feet. Can also be shown as 64/1. :) hope this helps still
Where you take a word problem and turn it into an equation
B, subtract 5 from both sides
Answer:
I'm not smart at this stuff