75 x 4.5%= 3.375
75 - 53 = 22
22 / 3.375 = 6.5
it will take 6.5 yrs for this country to have 53 million cars
When y = 4, x = 12...that means x is 3 times bigger than y. So if y = 1, then x will now = 1 x 3 = 3
Answer:
The solution of the system of equation in coordinate form is (2, 0)
Step-by-step explanation:
The given equation are;
2·x - y = 4....................(1)
5·x + 2·y = 10..............(2)
Multiplying equation (1) by 2 and subtract it from equation (2) gives;
5·x + 2·y - 2 × (2·x - y) = 10 - 2×4
5·x - 4·x + 2·y - 2·y = 2
x = 2
From equation (1), we have 2·x - y = 4, when x = 2, we get;
2×2 - y = 4
y = 2×2 -4 = 0
y = 0
Therefore;
The solution of the system of equation in coordinate form is (2, 0).
Step-by-step explanation: i hope this helps :)
Simplifying
g(x) = 5x + -1
Multiply g * x
gx = 5x + -1
Reorder the terms:
gx = -1 + 5x
Solving
gx = -1 + 5x
Solving for variable 'g'.
Move all terms containing g to the left, all other terms to the right.
Divide each side by 'x'.
g = -1x-1 + 5
Simplifying
g = -1x-1 + 5
Reorder the terms:
g = 5 + -1x-1