Answer: -8x^2 + 62y^2 + 46
X = amount of lawns
y = amount of dog walks
25x + 15y = 1975
25x + 15(50) = 1975
25x + 750 = 1975
25x = 1225
x = 49
so x ≤ 49 (this number depends on how much Sarah walks)
y ≥ 50 (is how much Sarah walks)
hope this helps
Answer:
Wait what do you mean by this?
Yes 3/12 cane be simplified.
3÷3/21÷3
= 1/4
