A) x + y = 2
B) x * y = -8
B) y = -8 / x we can substitute this into equation A
A) x + -8 /x = 2 multiplying both sides by "x"
A) x² -8 = 2x
x² +2x -8 = 0
(x + 4) * (x -2)
The 2 numbers are -4 and 2
2.59 * 4.73 = cost of grapes
2.59 * 4.73 = 12.2507
$12.25 for that bag
It took 8 weeks because follow 15 to the dot then go down and you see the answer
Answer:
The change in elevation is -134 ft
Step-by-step explanation:
Given;
initial depth of the submarine, d₁ = 235 ft
final depth of the submarine, d₂ = 101 ft
The change in the elevation of the submarine is given by;
Δd = d₂ - d₁
Δd = 101 ft - 235 ft
Δd = -134 ft
The change in elevation is negative because the submarine is moving closer to the surface.
Therefore, the change in elevation is -134 ft
The reason that this is possible is because Marty's pizza is larger. For example you could compare a fun size candy bar to a full size. 5/6 of a fun size candy bar is still less than 4/6 of a full size. Hope thats helpful!
