Solve the problem.A shirt company has 4 designs that can be made with short or long sleeves. There are 7 color patterns available. How many different types of shirts are available from this company?
A. 28
B. 56
C. 11
D. 13
Answer: B
Mathematics
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Use the graph to evaluate the expression.Find (fg)(-2) and 
(1).
A. (fg)(-2) = 8; 
(1) = 1
B. (fg)(-2) = 8; 
(1) = - 
C. (fg)(-2) = -0; 
(1) = 1
D. (fg)(-2) = -40; 
(1) = - 2
Mathematics
List the intercepts of the graph. 
A. (0, -1) B. (-1, 0) C. (-1, -1) D. (0, 0)
Mathematics
Find the foci of the ellipse.64x2 + y2 - 1152x + 5120 = 0
A. (8, 4
), (8, -4
)
B. (9 + 3
, 0), (9 -3
, 0)
C. (9, 8), (9, -8)
D. (9, 3
), (9, -3
)
Mathematics
Solve the system using the elimination method or a combination of the elimination and substitution methods.4x2 + 3y2 = 36x2 + 3y2 = 9
A. {(-3i, 0), (3i, 0)}
B. {(-3, -
), (-3, 
), (3, -
), (3, 
}
C. {(3, 0)}
D. {(-3, 0), (3, 0)}
Mathematics