Selection C is appropriate.
A local hamburger shop sold a combined total of 685 hamburgers and cheeseburgers on Sunday there were 65 fewer cheeseburgers sol
1 answer:
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Answer:
In radical from 169/50 , 177/200
Step-by-step explanation:
Given:
Find:
Value of
Computation:
Using quadratic formula:
Value of 3.38 , 0.885
In radical from 169/50 , 177/200
Answer:
x ≈ - 10.65, x ≈ - 5.35
Step-by-step explanation:
Given
(x + 8)² - 7 = 0 ( add 7 to both sides )
(x + 8)² = 7 ( take the square root of both sides )
x + 8 = ± ( subtract 8 from both sides )
x = - 8 ± , thus
x = - 8 - ≈ - 10.65
x = - 8 + ≈ - 5.35