Answer:
You have to buy 200 more juul pods.
Step-by-step explanation;
400-200 = The amount of juul pods needed for every juul to have a pod.
400-200 = 200
3(x-1) = 2x - y
3x-3 = 2x-y
3x-2x+y = 3
x + y = 3 ----> (1)
2(x+y) = 3+3y
2x + 2y = 3 + 3y
2x + 2y - 3y = 3
2x - y = 3 -----> (2)
make equation (1) and (2) together
x + y + 2x - y = 3+3
3x = 6
x = 2
now make x = 2 in equation (1)
x + y = 3
2 + y = 3
y = 3-2
y = 1
(x,y) = (2,1)
Answer:
Step-by-step explanation:
lets foil it and complete the square
x^2+4x-12x-48=9
x^2-8x=57
(-8/.5)^2=16
(x-4)^2-73
Lara ran 3/4 so
3/4 = 6/8
Lara walked 3/8
Find the diffrence:
6/8 -3/8 =3/8
So she run 3/8 mile farther than walk
Answer:
Step-by-step explanation:
