Solve the proportion for the given variable.
= 
A. 1
B. 90
C. 12
D. 16
Answer: C
Mathematics
You might also like to view...
Translate into an equation, and then solve the equation.Double what number times 3 equals twelve?
A. 2x = 3 ? 12; 18 B. 2x ? 3 = 12; 2 C. 2x = 3 ? 12; 2 D. 2x ? 3 = 12; 18
Mathematics
Factor out the GCF.t9 - 17t4
A. t4(t5 + 17) B. t5(t4 - 17) C. t(t8 - 17t3) D. t4(t5 - 17)
Mathematics
Simplify by taking the roots of the numerator and the denominator. Assume all variables represent positive numbers.
A. 
B. 
C. 
D. 
Mathematics
Write a quadratic equation having the given numbers as solutions. - 
, - 
A. 2x2 + 
x + 7 = 0
B. 2x2 - 25x + 35 = 0
C. 2x2 - 
x + 7 = 0
D. 2x2 + 35x - 25 = 0
Mathematics