Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. Solve the equation
2/7 = 6x/4x + 17
The solution of the equation is x = ?

Aparallel system functions whenever at least one of its components works. consider a parallel system of n components, and suppose each component works independently with probability 0.5. find the conditional probability that component n works given that the system is working

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

What is the product? a-3/15a × 5/a-3