The amount of money that Davis has in this scenario is; $50
<h3>How to solve algebra word problems?</h3>
Let the amount of money he has be $X.
Now, if he buys 10 notebooks, he will have $10 left. Thus;
X - 10n = 10 -----(1)
If he buys 15 notebooks, he will be $10 short. Thus;
X - 15n = -10 ------(2)
Subtract eq 1 from eq 2 to get;
-5n = -20
n = -20/-5
n = 4
Thus;
X - 10(4) = 10
X = 10 + 40
n = $50
Read more about Algebra Word Problems at; brainly.com/question/21405634
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Answer:
5%
Step-by-step explanation:
36.10 + 1.90 = 38
1.9 / 38 = 0.05
0.05 x 100 = 5
Answer:
39
Step-by-step explanation:
= 3 * (22 / 2 + 2)
= 3 * (11 + 2)
= 3 * 13
= 39
Hope this help :3
Answer:
![{ \huge \star} \boxed{ \sqrt{3} \times 7 \sqrt{6}}{ \huge \star} \\ = \sqrt{3} \times 7 \times \sqrt{2 \times 3} \\ = 3 \times 7 \times \sqrt{2} \\ = \boxed{ 21 \sqrt{2}}](https://tex.z-dn.net/?f=%7B%20%5Chuge%20%5Cstar%7D%20%5Cboxed%7B%20%5Csqrt%7B3%7D%20%5Ctimes%207%20%5Csqrt%7B6%7D%7D%7B%20%5Chuge%20%5Cstar%7D%20%20%5C%5C%20%20%3D%20%20%5Csqrt%7B3%7D%20%20%5Ctimes%207%20%5Ctimes%20%20%5Csqrt%7B2%20%5Ctimes%203%7D%20%20%5C%5C%20%3D%20%203%20%5Ctimes%207%20%5Ctimes%20%20%5Csqrt%7B2%7D%20%20%5C%5C%20%3D%20%20%5Cboxed%7B%2021%20%5Csqrt%7B2%7D%7D%20)
<h3>
<u>21√2</u> is the right answer.</h3>
Answer:
30/5=6 is the answer
Step-by-step explanation:
explanation:
120/6=20 hours... I hope I helped :)