Which pair of expressions is equivalent for any variable value greater than zero? A 4(x + 3y) = 4x + 3y
B) a +a+c+c= 4ac
C)r+r+r+t+t = 3r + 2t
D )50 + 6y = 30x + y​

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

Write the expression as a single natural logarithm. 2 in a - 4 in y