13x = 39 can replace 3x + 5y = 59 in the original system and still produce the same solution.
Answer:
7,7
Step-by-step explanation:
Possibly 7,7 becuase p+q=pq, therefor 2,1+5,6=7,7
Answer:
65
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
answer
Because the probability of getting heads is 1/2, in a scenario in which it is tossed 3 times, the probability of getting exactly one head is 1/3.
