If you are solving for x, then x will equal 3.
Answer:
Exponents, Multiplication, Division (from left to right), Addition, Subtraction (from left to right), value
Step-by-step explanation:
The scientist would spend 14.25 hours observing dolphins and sea lions in 6 days.
Given:
The railing will begin at a height of 36 inches.
Height decreases 9 inches for every 12 horizontal inches.
To find:
The function for this situation.
Solution:
Let y be the height of the railing in inches according to the horizontal distance in inches, x, from the top of the stairs.
Initial height = 36
So, y-intercept is 36.
Height decreases 9 inches for every 12 horizontal inches. So,
Slope intercept form of a line is
Substitute and b=36.
The required function is .
Therefore, the correct option is A.