Answer:
Step-by-step explanation:
the height is 2 but the width is missing can u pls tell us the area of it so we can find out what is the width. because without the area the width could be any number
The answer is y = -7x
Expalnation
Two points on the table are (0,0) and (1,-7)
Change in y = -7-0 = -7
Change in x = 1-0 = 1
Slope m of the function = -7/1= -7
Using y= mx + c
Picking point (0,0), x = 0, y = 0
y = mx + c becomes
0 = -7(0) + c
0 = 0 + c
c= 0
Hence, the equation is y = -7x + 0
which is y = -7x
Option b is the correct answer
B is the answer to the problem.
I'm assuming you meant 5:4 and 27 students.
5 parts girls to every 4 parts boys. To work this out you first need to find one part;
5+4=9
27÷9=3
1 part = 3 people
5 parts are girls, so;
3x5 = 15
there are 15 girls
