23/40* 100%= 57.5%
Hope this helps~
Answer:

Step-by-step explanation:
Using order of operations, the first thing to be calculated would be
.
That would turn our equation into this:

You can then calculate left-to-right as usual to get the answer 10.
Answer:

Step-by-step explanation:
Divide both sides by 9 to isolate x:

Hope this helps!
Step-by-step explanation:
we know,

Therefore, nth term of a given gp is
16a
Y or f(x) = -2x+5
the slope goes with the variable (x) and when the value of x is entered it makes a line, and the y-intercept is next to show where the point is on the y - line