Answer:
y = 4x + 19
Step-by-step explanation:
If you plug the points in, you would get 4x + 19.
Answer:
$193.67
Step-by-step explanation:
Let x = shirts
Let y = trousers
Let z = hat
4x + 4y + 2z = 660
9x + 9y + 6z = 1399
Divide the second equation by 3.
3x + 3y + 2z = 466.33
Subtract both equations
.
4x + 4y + 2z = 660
3x + 3y + 2z = 466.33
x + y = 193.67
So 1 shirt and 1 trouser will be $193.67
Answer:
(2 , -9)
Step-by-step explanation:
If something is being translated # units to the right, it would affect the x-value and you would ADD the # to the given x-value
If something is being translated # units down, it would affect the y-value and you would SUBTRACT the # to the given x-value
-2 + 4 = 2
-7 - 2 = -9
Answer:
I need help in math too so
