9(-2) + 8(3) + 1 - 6(-2) - 5(3) - 6
-18 + 24 + 1 + 12 - 15 - 6
= -2
Answer:
16miles/hr
Step-by-step explanation:
Speed = distance/time
Distance = 210miles
Time downstream = 10hrs
So, Speed = 210/10 = 21miles/hr
Going through current time is 42hrs
Speed = 210/42 = 5miles/hr
Speed of current = (21 - 5)miles/hr
= 16miles/hr
Answer:
I think the answer is 2 positive tiles and 5 negative tiles.
Step-by-step explanation:
good luck m8
Answer:
as mentioned in the question
C as the answer.
Step-by-step explanation:
He is incorrect because the product of an even number and an odd number is even. The product of even numbers isn't always going to even, but the product of an even number and an odd number will be. Even times odd always equals even examples: 2 x 3 = 6 8 x 7 = 56 17 x 40 = 680