Answer:
n = 25
Step-by-step explanation:
Add to both sides.
n = 17 + 8 = 25
Answer:
a=567 km+900 km
a=1,467 km
b=567 km+169 km
b=736 km
x^2/a^2+y^2/b^2=1
x^2/(1,467)^2+y^2/(736)^2=1
Step-by-step explanation:
Use the distributive property.
9/10 (x + 8) = 18
9/10x + 7.2 = 18
9/10x + 7.2 - 7.2 = 18 - 7.2
9/10x = 10.8
9/10x / 9/10 = 10.8 / 9/10
x = 12
-35/4 should be the answer.
Area = 299*34 = 10166 ft^2
Cost = 10166 * 11 = $111,826 (answer)
