Solve.3x + 2(-2x - 7) = -7 - 8x
A. - 1
B. 
C. 1
D. - 3
Answer: C
Mathematics
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Find the indicated measure of central tendency.A meteorologist records the number of clear days in a given year in each of 21 different U.S. cities. The results are shown below. Find the midrange.721435284100981011209912186605971125130104748355169
A. 117 B. 110.5 C. 112 D. 98
Mathematics
Solve the equation.5n = 6(9n + 7)
A. - 
B. 
C. 
D. 
Mathematics
Solve the formula for the specified variable.A = 
bh for h
A. h = 
B. h = 
C. h = 
D. h = 
Mathematics
Provide an appropriate response.Find the slope-intercept form of the equation of a line that is perpendicular to the graphed line and that passes through the point plotted on the graph.
A. y = 
x + 
B. y = 2x - 15
C. y = 
x - 6
D. y = -2x + 9
Mathematics