Find the equation of the line through the given pair of points in standard form using only integers.(-4, -1) and (3, 7)
A. 7x - 7y = -25
B. 8x - 7y = -25
C. 8x - 7y = -3
D. 8x - 4y = -25
Answer: B
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Calculate the Huntington-Hill number.City A: population 4800, 12 representatives
A. 147,692.408 B. 147,702.308 C. 147,693.308 D. 147,692.308
Solve the problem.The formula for the area of a parallelogram is A = bh. Use this formula to write an equation for the area when the base b measures 29 inches, and the altitude is h. Determine the area of the parallelogram when the altitude is 27 inches.
A. A = 29h; 112 sq. in. B. A = 29 + h; 783 sq. in. C. A = 29 + h; 56 sq. in. D. A = 29h; 783 sq. in.
Ions are atoms or groups of atoms with positive or negative electrical charges. The charges of some ions are given. Use this information to find the total charge. 
2 borate ions and 9 sodium ions
A. -25 B. +15 C. +3 D. -15
Graph the linear equation.y = 3x
A. 
B. 
C. 
D. 