Answer:

Step-by-step explanation:

Add the fractions since the denominators are the same.


Simplifying the fraction.


Answer:
the number of pencils she bought
Step-by-step explanation:
p is just another variable like x or y
Congruent= the same shape and size.
area of the rectangle before it is divided=8*(area congruent rectangle)
area of the rectangle before it is dividide=8*(5 cm²)=40 cm²
Area of the rectangle before it is dividide=40 cm²
Answer:
y = 5
Step-by-step explanation:
That "+5" elevates the graph of this cosine function 5 units above the x axis, and thus the "midline" you wanted is y = 5.