24% An Airbus A380 has 1 first-class section, 1 business-class section
and 4 economy-class sections.
The first-class section has 14 seats.
5
are being used.
Are more than half the seats
on the plane being used?
You must show your working.
The business-class section has 64 seats.
5
are being used.
16
Each economy-class section has 108 seats.
5
in each section are being used.
9
Note: Following your working, your final line
must clearly say YES or NO.

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

my answer got deleted but it's a

step-by-step explanation:

40 x 50 = 2000

step-by-step explanation:

pls refer ro the top for answer