What is -7n-4=24 lol i hate homework

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =