Subtract.-120 - (-340)
A. -220
B. 460
C. -460
D. 220
Answer: D
Mathematics
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Perform the division.
A. m - 3
B. 7m - 3 + 
C. 7m + 3
D. 7m - 3
Mathematics
a = 3.9 cm, b = 1.2 cm, C = 90°Round values to one decimal place.
A. A = 17.1°, B = 72.9°, c = 4.1 cm B. A = 17.9°, B = 72.1°, c = 5.1 cm C. A = 68.4°, B = 21.6°, c = 4.1 cm D. A = 72.9°, B = 17.1°, c = 4.1 cm
Mathematics
Use a graph to determine the number of solutions the system has.4x + 6y = 26x + 9y = 3
A. Infinitely many solutions B. No solution C. One solution
Mathematics
Find the area of the SAS triangle ABC. If necessary, round the answer to two decimal places.A = 23°, b = 9 ft, 
ft
A. 3.52 sq ft B. 3.50 sq ft C. 3.53 sq ft D. 3.51 sq ft
Mathematics