Answer:
-1/2
Step-by-step explanation:
5n-4 is 4 less than 5 times a number
Answer:
x ≈ - 6.49, x ≈ 12.49
Step-by-step explanation:
Given
(x - 3)² + 7 = 97 ( subtract 7 from both sides )
(x - 3)² = 90 ( take the square root of both sides )
x - 3 = ±
( add 3 to both sides )
x = 3 ± 
Then
x = 3 -
≈ - 6.49 ( to the nearest hundredth )
x = 3 +
≈ 12.49 ( to the nearest hundredth )
I think maybe you should explain it more
Answer:
<em><u>7-4*(-1)</u></em>
<em><u>7-4*(-1)7+4</u></em>
<em><u>7-4*(-1)7+411</u></em>
Step-by-step explanation:
hope it will help u