Tim ate four more cookies than alice.bob ate twice as many cookies as tim. if x represents the number of cookies alive ate,which expression represents the number of cookies bob ate

(x + 4) x 2

Step-by-step explanation:

x represents number of cookies Alice ate.

x + 4 represents the number of cookies Tim ate.

As Bob had eaten twice the number of cookies that Alice ate the expression should be

(x + 4) x 2

2 number cubes. 
Let A = {the sum of the number cubes is even}

Let B ={the sum of the number cubes is divisible by 2}

Let A = {2,4,6,8,10,12}
Let B = {2,4,6,8,10,12}

A ∩ B refers to intersection of events where A intersect B. Intersection refers to the sums that are common between that two events. These sums are both even and divisible by 2.

The outcomes in A ∩ B are {2, 4, 6, 8, 10, 12}.

All even numbers are divisible by 2.