Answer:
74
Step-by-step explanation:
Step-by-step explanation:
(300-60)/6,4=37,5
Answer:
x∈{-7√2, 7√2}
Step-by-step explanation:

I think you can find it graphically by points through a table you create like:
let x = 0, and find the value of y
for example for the first equation when we let x = 0 you find y = 6 and be in the form of (0,6) then draw them or you can let x = -2 or -3 , etc as you like
to be more accurate you can find 3 pionts and start graphing them
these two equations are straight lines and they will intersect in a point
You can make 36 banners. there are 3 feet in 1 yard so if you multiply 12 and 3 you get 36