Answer:
48 people
Step-by-step explanation:
1. 4/50 = x/600 do 4x600 and 50 times x
2.50x=2400
3. divide both sides by 50 to get a result of x=48.
Answer:
d. x²+2
Step-by-step explanation:
x²+2x+1-2x-2+3 = x²+2
Answer:
y = 0x + 9
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y-intercept )
here m = 0 and c = 9, hence
y = 0x + 9
The equation of a horizontal line is normally written as y = 9
with the x- term omitted
Answer:
Option A. 12
Step-by-step explanation:
Let the number be T
The difference between the number and 6 is written as: T — 6
4 times the number is written as: 4T
But we were told from the question, that 8 times the difference between the number and 6 is equal to 4 times the number. This is written as:
8(T — 6) = 4T
Clear the bracket
8T — 48 = 4T
Collect like terms
8T — 4T = 48
4T = 48
Divide both side by the coefficient of T i.e 4
T = 48/4
T = 12
Therefore the number is 12
