Answer:
(6,2)
Step-by-step explanation:
Start by plugging in 6 for x and 2 for y
4(6)-2(2) = ?
24-4 = 20
Answer:
trinomial
Step-by-step explanation:
8x+8y=2
-) 8x+5y=1
——————
3y=1
y=1/3
8x+8(1/3)=2
24x+8=6
24x=-2
x=-1/12
(-1/12,1/3)
Answer:
The width of the door is 32 cm.
Explanation:
The formula for area is A = l*w
so the equation becomes:
1792 = 56*w
Divide both sides by 56 and you get
w = 32
