Answer:
84
Step-by-step explanation:
because 72 girl than 84 girls is greater
Factor
(3x+4)(x-1)=0
so
3x+4=0
3x=-4
x=-4/3
x-1=0
x=1
x=1 and -4/3
Answer:
See the image.
Step-by-step explanation:
The equation of a line is:
y = mx + c
The m is the gradient of the line, and the c is the y-intercept of the line
That means that the y-intercept of [y = -4x + 3] is 3
and the y-intercept of [y = -4x + 4] is 4
So the distance between the two y-intercepts is:
4 - 3 = <u>1</u>
