A. What is the constant of proportionality between the number of square yards of ground to be covered
and the number of scoops of grass seed needed?
25
The field Archie will cover with grass seed has an area
of 600 square yards.
Grass Seed
Area of Ground to Bo Covered
50
(square yards)
Number of Scoops
2
100 150 200
4
6
8
B. Write an equation that describes the relationship
between the number of square yards (x) of ground to
be covered and the number of scoops (y) of
grass seed needed. Use the equation to determine the
number of scoops of grass seed Archie needs to cover
the entire field. Show or explain all your work.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

v,jhvljh,b.b; hk; ljujb,vuvccklokll; k,m,km,

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that