Here, Just apply Distributive property which tells, a(b + c) = ab + bc
So, -6(-7 - 3k) = 42 + 18k
In short, Your Answer would be 42 +18k
Hope this helps!
Answer:
Step-by-step explanation:
I suppose the expression is this 
We can factor out this expression ( Remember, find two numbers that the sum is 9 and the product is 8. The numbers are 8 and 1)

your right Step-by-step explanation:
Answer: pretty sure it’s because the left and bottom sides add up to equal the top side
Step-by-step explanation:
A no students are taking all 3 languages
B 41 students are taking no language sorry if I’m wrong have a great day