Solve the problem. Round answer to the nearest tenth, if appropriate.A picture 9 in. by 12 in. is to be mounted on a piece of matboard so that there is an even amount of mat all around the picture. How wide will the border be if the area of the mounted picture is 238 in.2?
A. 3 in.
B. 2.5 in.
C. 3.5 in.
D. 2 in.
Answer: B
Mathematics
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Use the graph to find a ? > 0 such that for all x, 0 < 
< ? ? 
< ?.
A. 0.4 B. 5 C. 0.1 D. 0.2
Mathematics
Simplify.
A. 4x - 8y2
B. 
C. 
D. 
Mathematics
Solve.Sandi can make a quilt in 10 days and Eva can make a quilt in 7 days. In how many days can they make a quilt working together?
A. 5
days
B. 3
days
C. 4
days
D. 4
days
Mathematics
Set up an equation that can be used to solve the problem. Solve the equation and answer the question asked. During an intramural basketball game, Team A scored 19 fewer points than Team B. Together, both teams scored a total of 147 points. How many points did Team A score during the game?
A. 73 points B. 64 points C. 65 points D. 83 points
Mathematics