Write the expression with only positive exponents and evaluate if possible. Assume all variables represent nonzero real numbers.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Provide an appropriate response. If distance = rate × time, how long did a trucker drive if she traveled 785.3 miles at 60 miles per hour?
A. 130.8 hours B. 7.6 hours C. 13.1 hours D. 6 hours
Mathematics
Find the standard form of the equation of the hyperbola.
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Find the degree of the following polynomial and determine whether it is a monomial, binomial, trinomial, or none of these.13a4
A. 4; binomial B. 13; binomial C. 13; monomial D. 4; monomial
Mathematics
Evaluate.Let log b A = 2.429 and log b B = 0.26. Find log b 
.
A. 2.169 B. 2.689 C. 0.632 D. 2.429
Mathematics