Use an associative law to find an equivalent expression.(4s)t
A. t(4s)
B. (s4)t
C. 4s + 4t
D. 4(st)
Answer: D
Mathematics
You might also like to view...
Evaluate the expression.(-7)2
A. -14 B. -49 C. 14 D. 49
Mathematics
Find the unknown value in the percent proportion 
Round to the nearest tenth, if necessary.part = 75, percent = 4
A. whole = 187.5 B. whole = 5.3 C. whole = 937.5 D. whole = 1875
Mathematics
Write a proportion that models the situation described. Then, solve the proportion for x.7 is to 12, as 3 is to x
A. 
= 
; x = 
B. 
= 
; x = 
C. 
= 
; x = 
D. 
= 
; x = 
Mathematics
Write out the first five terms of the sequence.an = 4n
A. 4, 16, 64, 256, 1024 B. 16, 64, 256, 1024, 4096 C. 1, 16, 81, 256, 625 D. 1, 4, 16, 64, 256
Mathematics