Answer the question.How does the subtraction sign affect the terms -2x + 3 when 7x - 2 - (-2x + 3) is simplified? What is the simplified form?
A. It changes the sign of each term. The simplified form is 7x - 5.
B. It changes the sign of each term. The simplified form is 9x - 5.
C. It changes the sign of each term. The simplified form is 5x - 5.
D. It changes the sign of each term. The simplified form is 9x + 3.
Answer: B
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Use units to help you answer the question. If necessary, round your answer to two decimal places.An acre is equal to 43,560 square feet, and there are 5280 feet in a mile. If a farm has the shape of a rectangle measuring 0.9 miles by 1.5 miles, what is the area of the farm in acres?
A. 11.14 acres B. 864 acres C. 0.16 acres D. 1050 acres
Evaluate the improper integral or state that it is divergent.
A. 20 B. -20 C. 0 D. Divergent
Find the equilibrium solution of the equation of change 
.
?
A. ?
B. 
C. ?
D. ?
Write the slope-intercept form of the equation for the line passing through the given pair of points.(10, 7) and (10, 3)
A. 7x + 3y = 0 B. x = 10 C. y = 7 D. 3x + 7y = 0