Raul wants to custom order 3 collars for his 3 unique cats. a custom ordered collar is tailor fitted to a pet and comes in choice of 5 different colors. how many selections of collars for the 3 cats are possible if repetitions of colors are allowed?

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

correct answer is c. just did it

step-by-step explanation: