Translate the verbal expression into an equation and solve for x.5 less than a number is 7.
A. x + 5 = 12; x = 7
B. 5 - x = 7; x = 12
C. x - 5 = 7; x = 12
D. x - 7 = 5; x = 12
Answer: C
Mathematics
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Solve.Raymond's job pays $18 per hour for the first forty hours and $27 per hour for each hour in the week worked above the 40 hours. If he earned $882 this week, how many overtime hours did he work?
A. 162 hours B. 6 hours C. 46 hours D. 9 hours
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Factor the GCF from the polynomial.7x6 - 28x4
A. 7(x6 - 4x4) B. x6(7x2 - 28) C. 7x4(x2 - 4) D. 7x5(x - 4x)
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Find the equation of the outer rim of the circular arch shown below.
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B. ?
C. ?
D. ?
E. ?
Mathematics