when you have a function that is 4/6 think of it as reversed the number its going to be 4/6=6×4.
You can use the FOIL method when you have two binomials.
First, outer, inner, last
Hack:
x% of 100=x
88% of 100=88
times both sides by 6
88% of 600=6 times 88
88% of 600=528
answer is 528
Answer:
{x,y} = {19/12,5/6}
Step-by-step explanation:
H + 121 + 31 = 180
H + 152 = 180
H = 180 - 152
H = 28