The area of the garden 10 ft•50 ft= 500 sq ft
You don't solve a quadratic equation using completing the square
-51 and 714
Step-by-step explanation:
-23-38=-51
722-8=714
9514 1404 393
Answer:
Step-by-step explanation:
We can subtract the second equation from 4 times the first:
4(a +b) -(4a +1.5b) = 4(95) -(267.5)
2.5b = 112.5 . . . . . simplify
b = 45 . . . . . . . . . . divide by 2.5
a = 95 -b = 50 . . . find 'a'
The solution is (a, b) = (50, 45).
