Solve the problem.Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 208 miles in the same time that Dana travels 196 miles. If Chuck's rate of travel is 3 mph more than Dana's, and they travel the same length of time, at what speed does Chuck travel?
A. 45 mph
B. 52 mph
C. 49 mph
D. 59 mph
Answer: B
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Solve the given equation.
= z + 2
A. z = 
B. z = 15
C. z = 
D. z = 11
Find the sign of the six trigonometric function values for the given angle.193°
A. Positive: sine and cosecant; negative: cosine, tangent, cotangent, secant B. Negative: all C. Positive: tangent and cotangent; negative: sine, cosine, secant, cosecant D. Positive: cosine and secant; negative: sine, tangent, cotangent, cosecant
Determine whether the expression is a polynomial. If the expression is a polynomial, state whether it is a monomial, binomial, or trinomial. If the expression is not a polynomial, indicate why not.10z + 6
A. monomial B. trinomial C. not polynomial, no variable in second term D. binomial
Find the probability.Two 6-sided dice are rolled. What is the probability the sum of the two numbers on the die will be 5?
A. 
B. 
C. 
D. 4