Answer:
x=1 if I understood correctly.
Step-by-step explanation:
![\sqrt{x} + 5 + x - 3 = 4](https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%7D%20%20%2B%205%20%2B%20x%20-%203%20%3D%204)
![\sqrt{x} + 2 + x = 4](https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%7D%20%20%2B%202%20%2B%20x%20%3D%204)
![\sqrt{x} + x = 2](https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%7D%20%20%2B%20x%20%3D%202)
At this point if you try all the integers, you will find that only 1 is the solution to this equation, because:
![\sqrt{1} + 1 = 2](https://tex.z-dn.net/?f=%20%5Csqrt%7B1%7D%20%20%2B%201%20%3D%202)
![1 + 1 = 2](https://tex.z-dn.net/?f=1%20%2B%201%20%3D%202)
![2 = 2](https://tex.z-dn.net/?f=2%20%3D%202)
Hope I helped!
Answer:
(-3, -1) (-2, 3)
(-2, 3) (-2, 3)
Step-by-step explanation:
Answer: i think 4x4/8
Step-by-step explanation:
<span><span><span>(<span>−<span>7n</span></span>)</span><span>(<span>n−1</span>)</span></span>+<span>n2</span></span>
<span>=<span><span><span><span>(<span>−<span>7n</span></span>)</span><span>(n)</span></span>+<span><span>(<span>−<span>7n</span></span>)</span><span>(<span>−1</span>)</span></span></span>+<span>n2</span></span></span><span><span><span>
=−<span>7<span>n2</span></span></span>+<span>7n</span></span>+<span>n2</span></span><span>
=<span><span><span>−<span>7<span>n2</span></span></span>+<span>7n</span></span>+<span>n2</span></span></span><span>
=<span><span>(<span><span>−<span>7<span>n2</span></span></span>+<span>n2</span></span>)</span>+<span>(<span>7n</span>)</span></span></span><span>
=<span><span>−<span>6<span>n2</span></span></span>+<span>7n
Hope this helps!</span></span></span>
Answer:
Step-by-step explanation:
She earned $16.26 per hour for the first 40 hours:
40 h × ($16.26)/h = $650.40
She earned 1.5×$16.26 = $24.39 per hour for the remaining 6 hours.
6 h × $24.39/h = $146.34
Gross pay = $650.40 + $146.34 = $796.74