What is the slope of the line that passes through (-1, 3) and (-1, 8)? due today
1 answer:
You might be interested in
Let's assume that number as x
The product of 7 and a number =7x
and then increased by 1
so, it will become
=7x+1
now, it is between 15 and 43
so, we can write as
now, we can solve for x
Since, we have to isolate x
step-1:
Subtract all the sides by 1
step-2:
Divide all the sides by 7
so, solution is
.............Answer