Solve the inequality. Write the solution in interval notation and graph the solution set.-5(6x - 2) < -35x - 20
A. (-6, ?)
B. (-?, -6)
C. (-?, 2]
D. (-?, -6]
Answer: B
Mathematics
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Estimate the value of the quantity.The table shows the velocity of a remote controlled race car moving along a dirt path for 8 seconds. Estimate the distance traveled by the car using 8 subintervals of length 1 with right-end point values.
A. 182 in. B. 178 in. C. 188 in. D. 172 in.
Mathematics
Solve.The area of a square is found by the equation A = s2 where s is the length of a side. If the area of a square porch is 81 square feet, find the dimensions of the porch.
A. 8 feet by 8 feet B. 11 feet by 11 feet C. 9 feet by 9 feet D. 10 feet by 10 feet
Mathematics
Solve the equation by factoring.x2 = x + 72
A. {-8, -9} B. {1, 72} C. {-8, 9} D. {8, 9}
Mathematics
Simplify the complex fraction.
A. 48y(y + 9)
B. 
C. 
D. 
Mathematics