Solve the problem.A woman has $1.70 in dimes and nickels. She has 5 more dimes than nickels. How many nickels does she have?
A. 8
B. 3
C. 18
D. 13
Answer: A
Mathematics
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The calculator graphs shows the x-values of the x-intercepts of the graph of the polynomial in the equation. Use the graphs to solve the equation.2x2 + 5x - 3 = 0
A. {-0.5, 3} B. {-2, 3} C. {-3, -0.5} D. {-3, 0.5}
Mathematics
Add or subtract as indicated. Simplify the result if possible. If an answer is an improper fraction, write it as a mixed number.
+ 
+ 
A. 
B. 
C. 
D. 1
Mathematics
Use a graphing calculator to find the matrix product and/or sum.Find A + B.A = 
B = 
A. 
B. 
C. 
D. 
Mathematics
An expression that occurs in calculus is given. Write the expression as a single quotient in which only positive exponents and/or radicals appear.
A. 
B. 
C. 
D. 
Mathematics