TYGER'S FISHY PROBLEMS (£) 1) Tyger Salamander is going to buy some fish for his aquarium. He is
going to buy some Clown Fish which cost £12 each and some Angel Fish
which cost E7 each. He spends exactly £100 on fish. How many of each
fish did he buy?

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

do you have an easier question cause this shh is hard like theheck

step-by-step explanation:

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q