Solve the problem.If s varies directly as t2, and s = 72 when t = 3, find s when t is 4.
A. s = 96
B. s = 128
C. s = 24
D. s = 12
Answer: B
Mathematics
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Answer the question.Which phrase correctly translates the expression 8 - x?
A. x minus 8 B. x less than 8 C. x take away 8 D. 8 subtracted from x
Mathematics
Solve and check the equation.x3/2 = 8
A. {2}
B. {16
}
C. 
D. {4}
Mathematics
Solve.
= -21
A. x = 84 B. x = 25 C. x = -84 D. x = -63
Mathematics
Solve the equation by making an appropriate substitution.x - 8
+ 7 = 0
A. {1, 49}
B. {-1, 1, -7, 7}
C. {-1, 1, -
, 
}
D. {1, 7}
Mathematics