33)31
34) 31
35) 21
Check the last one to make sure it’s right . The first 2 I’m 100% sure they are correct
Is this the whole question??
4x+3y=8
x-2y=13
4x+3y=8
4x-4y=13
(4x-4x) - (3y+4y)= 5
7y=5
y=5/7
Plug this back to one of the original equations!
Good luck!
Answer:
the answer is 18
Step-by-step explanation:
7+9÷3+2x4= 18
Step-by-step explanation:
this is only simple.
on the graph we have the original coordinates and the target coordinates. and then we check the difference.
E = (-8, -9)
F = (-2, -8)
E' = (1, 1)
F' = (7, 2)
the change (shift) in the x coordinate from E to E' is
1 - -8 = 1 + 8 = +9
the change (shift) in the y coordinate from E to E' is
1 - -9 = 1 + 9 = +10
so, the translation is
(x + 9, y + 10)
let's check with F and F'
for x : -2 + 9 = 7
for y : -8 + 10 = 2
and F' = (7, 2)
all correct.