Answer:
Use the pythagorian theorm
Step-by-step explanation:
Answer:
y=-10
Step-by-step explanation:
1) we can substitute x as -3:
so
y=3(-3)-1
y=-9-1
y=-10
hence when x=-3, y=-10
Hope this helps!
Well we do know that 7x9 = 63
I only know 1 way but I dont know if it is Distributive
(3+4) 3 x 3