Graph the ellipse.9x2 + 49y2 = 441
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Identify the degree of the polynomial; then indicate whether the polynomial is a monomial, binomial, or trinomial or has no special polynomial name.t - 2t2 + 7t3 + 1
A. degree = 6; trinomial B. degree = 3; none of these C. degree = 5; trinomial D. degree = 1; binomial
Mathematics
Verify whether 
is true for 
.
?
A. no B. yes
Mathematics
The figure shows the graphs of the cost and revenue functions for a company that manufactures and sells binoculars. Use the information in the figure to answer the question.
What is the profit when 996 binoculars are produced?
A. $3492 B. $2484 C. $492 D. $5484
Mathematics
Simplify the expression. Use the order of operations.11 + 50 ÷ 5 ? 3
A. 
B. 41
C. 
D. 161
Mathematics