Step-by-step explanation:
Eliminate the x:

Eliminate the y:

Answer:
1.4 acres of grass can be planted.
Step-by-step explanation:
He has 9.24 pounds of seeds.
If one acre of grass needs 6.6 pounds of seeds we can divide 9.24 pounds by 6.6 pounds to find how many acres of grass he can plant.
9.24 lbs ×
= 1.4 acres
Answer:
A
Step-by-step explanation:
The given angles are vertical and thus congruent, so
3x = x + 40 ( subtract x from both sides )
2x = 40 ( divide both sides by 2 )
x = 20 → A
Step-by-step explanation:
please type the question correctly, it's confusing. thanks
Answer:
-1
Step-by-step explanation:
1+13=14
(14)2=28
28-29=-1