Perform the following:
a. (4a2 + 3a) ö a
b. (x2 - 25) ö (x + 5)
c. (x2 + 2xy + y2) ö (x + y)
d. (3x + 4xy + 6y) ö (x + 2y)
a. 4a + 3
b. x - 5
c. x + y
4xy
d. 3 + ÄÄÄÄÄÄ
x + 2y
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Solve the problem. Round your answer to 5 decimal places when necessary.The table shows the leading causes of death for one country in a single recent year. 
Assume a population of 85.5 million.In a typical city of 500,000, how many people would you expect to die of cancer in a year?
A. Approximately 8000 people B. Approximately 800 people C. Approximately 6840 people D. Approximately 68,400 people
When lines a and b are cut by transversal d, 
and 
are a pair of alternate exterior anglesthat are formed. If 
and
src="https://sciemce.com/media/4/ppg__cognero__Section_2.1_The_Parallel_Postulate_and_Special_Angles__media__b1ba1e1c-082f-4d0b-85f3-851baff589d7.PNG" style="vertical-align:-2pt;" />, find x. A. x = 3 B. x = 3.5 C. x = 4 D. x = 4.5
Solve the equation.
- 3x = 0
A. x = ±5 B. x = 4 C. x = 8 D. x = ±4
Graph y = f(x) and y = |f(x)| in the standard viewing rectangle. Determine the x-intercept for the graph of y = |f(x)|.y = 3x - 4.2
A. 
x-intercept is -1.4.
B. 
x-intercept is -1.4.
C. 
x-intercept is 1.4.
D. 
x-intercept is 0.