Graph the equation by using the slope and y-intercept.3x + 4y = 20
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Rationalize the denominator. Assume all variables represent positive numbers.
A. 3
B. 
C. 
D. 3
Mathematics
Find the product or quotient.
? 
A. 15x
B. 
C. 
D. 
Mathematics
The pair of triangles is congruent. List the corresponding angles and the corresponding sides. 
A. ?1 and ?6; ?2 and ?4; ?3 and ?5; 
and 
; 
and 
; 
and 
B. ?1 and ?6; ?2 and ?5; ?3 and ?4; 
and 
; 
and 
; 
and 
C. ?1 and ?2; ?3 and ?4; ?5 and ?6; 
and 
; 
and 
; 
and 
D. ?1 and ?6; ?2 and ?4; ?3 and ?5; 
and 
; 
and 
; 
and 
Mathematics
Solve the problem.Find two numbers whose sum is 64 and whose product is a maximum.
A. 32 and 32 B. 48 and 48 C. 32 and 48 D. 16 and 48
Mathematics