Answer:
Each person shared 1/6 of the cake.
Step-by-step explanation:
3 people shared a half of a cake so it’s 1/2 divided by 3.
Answer:
x = 10
y = 25
Step-by-step explanation:
if you add the equations as they are then the 'y-term' is eliminated:
60x = 600
x = 10
substitute x=10 to find value of 'y':
40(10) + 4y = 500
400 + 4y = 500
4y = 100
y = 25
Check:
20(10) - 4(25) should equal 100
200 - 100 = 100
100 = 100
Answer:
the lines meet at (2/3, 2)
Step-by-step explanation:
f(x) = g(x)
plug equations for f(x) and G(x)
-3x+4 = 2
-3x = -2
x = 2/3
since both equations meet at x = 2/3, it doesn't matter which equation you plug x = 2/3 into to find the y-coordinate
for simplicity purposes since g(x) is easier to solve, I am going to plug x = 2/3 into g(x), but plugging it into f(x) will give you same answer
g(x) = 2
g(2/3) = 2
the lines meet at (2/3, 2)