Solve the inequality. Graph the solution set and write it in interval notation.7x - 5 < 8(x + 9)
A. (-?, -67)
B. (-?, 77)
C. (-77, ?)
D. (67, ?)
Answer: C
Mathematics
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Provide an appropriate response.A shadow cast by a tree is 27 feet long when the angle of inclination toward the sun is 40°. How tall is the tree? Round to four significant digits.
A. 32.18 ft B. 17.36 ft C. 22.66 ft D. 35.25 ft
Mathematics
State the property of real numbers that is being illustrated.
? 
? 
= 
? 
? 
A. commutative property of multiplication B. multiplicative identity property C. multiplicative inverse property D. associative property of multiplication
Mathematics
Provide an appropriate response.The difference between your checkbook balance and the bank statement balance is due primarily to fraud.
A. True B. False
Mathematics
Solve the equation.x4 + 432 = 57x2
A. 9, 48
B. -48, -9, 9, 48
C. -4
, -3, 3, 4
D. 3, 4
Mathematics