Find the LCD for the fractions in the list.
, 
A. 63
B. t(t - 7)
C. t - 7
D. t
Answer: B
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Solve the problem.A child's dose of medicine is 
of a pre-measured dose cup. If the bottle of medicine is the size of 6 dose cups, how many children's doses are there in the bottle?
A. 1 dose(s)
B. 6
doses
C. 12 doses
D. 36 doses
Solve the problem.Police use a formula s = S 
, where S is the test-car speed and L is the test-skid length, to find the actual speed s in an accident which left a skid mark of l. Find the speed (nearest tenth) when 
A. 67.5 mph B. 95.0 mph C. 36.9 mph D. 55.1 mph
Determine the most appropriate metric unit to go in the blank. Choose from km, m, cm, mm, L, mL, kg, g, and mg.The carton contained 360 
of juice.
A. mL B. mm C. g D. mg E. L
Factor the difference of squares.12a4 - 75b2
A. 3(2a2 + 5b)(2a2 - 5b) B. (6a2 + 15b)(2a2 - 5b) C. 3(2a2 + 5b)2 D. 3(2a2 - 5b)2