What is true about the the coeffecients of the variable if an equation has one solution?

1. The coefficients on each side of the equation are the same.
2. The coefficients on each side of the equation are different.
3. The coefficients on each side of the equation are integers.
4. The coefficients on each side of the equation are fractions.

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

How many verticies does a triangular prims have

Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15