Put together the like terms, -k + kh + h. -k is -5 they are both negatives so it would be +5. 5 +kh +h. Next is 5 + -5 x -2. Two positives make a negative so it's 5 + -5 x -2, -5 x -2= 10 + 5 =15. so your answer is 15
B or D so sorry these ones are confusing written like this.
Gave a lovely weekend.
[ 1, 1, 2, 2 ] [ 48, 49, 50, 51] Not sure about three, bro.
