Multiply and simplify.(
+ 
)2
A. 7x + 2
+ y
B. 49x2 + 
+ y2
C. 49x2 + 2
+ y2
D. 7x + 
+ y
Answer: A
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A board 25 feet long is cut into two pieces such that the length of one piece is two-thirds of the length of the other piece. Find the length of the shorter piece of board.__________ feet
Fill in the blank(s) with the appropriate word(s).
Which of the following was NOT identified by Friel, Curcio, and Bright (2001) as one of the four main factors that influence graph comprehension?
a. Learning syles b. Purposes for using graphs c. Task characteristics d. Student characteristics
Find 
.ln 6xy = ex+y
A. 
B. 
C. 
D. 
The following circle graph displays Chris and Mary Smith's monthly $2900 family budget. Use the circle graph to answer the question. 
What is the ratio of money spent on transportation to the total amount of the monthly budget?
A. 
B. 
C. 
D. 