the assumption being, that there's a 7% sales tax on any item in the store.
so if you buy the jacket, you pay 25.5 plust 7% of 25.5.
and if you buy the shoes for price say "s", then you pay "s" plus 7% of "s".
whatever those two amounts are, they must be $60, because that's all you have in your pocket anyway.
![\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{7\% of 25.5}}{\left( \cfrac{7}{100} \right)25.5}\implies 0.07(25.5)~\hfill \stackrel{\textit{7\% of "s"}}{\left( \cfrac{7}{100} \right)s}\implies 0.07s \\\\[-0.35em] ~\dotfill](https://tex.z-dn.net/?f=%5Cbf%20%5Cbegin%7Barray%7D%7B%7Cc%7Cll%7D%20%5Ccline%7B1-1%7D%20%5Ctextit%7Ba%5C%25%20of%20b%7D%5C%5C%20%5Ccline%7B1-1%7D%20%5C%5C%20%5Cleft%28%20%5Ccfrac%7Ba%7D%7B100%7D%20%5Cright%29%5Ccdot%20b%20%5C%5C%5C%5C%20%5Ccline%7B1-1%7D%20%5Cend%7Barray%7D~%5Chspace%7B5em%7D%5Cstackrel%7B%5Ctextit%7B7%5C%25%20of%2025.5%7D%7D%7B%5Cleft%28%20%5Ccfrac%7B7%7D%7B100%7D%20%5Cright%2925.5%7D%5Cimplies%200.07%2825.5%29~%5Chfill%20%5Cstackrel%7B%5Ctextit%7B7%5C%25%20of%20%22s%22%7D%7D%7B%5Cleft%28%20%5Ccfrac%7B7%7D%7B100%7D%20%5Cright%29s%7D%5Cimplies%200.07s%20%5C%5C%5C%5C%5B-0.35em%5D%20~%5Cdotfill)
Answer:
5x+1
Step-by-step explanation:
Could I please have brainliest?
Y=5 is your answer for the equation
Answer:
<em><u>Use trigonometry</u></em>
- <em>sine = opposite leg / hypotenuse</em>
- <em>cosine = adjacent leg / hypotenuse</em>
- <em>tangent = opposite leg / adjacent leg</em>
<h3>#1</h3>
- 23/x = sin 68
- x = 23 / sin 68
- x = 24.8
Choice A
<h3>#2</h3>
- 21/x = tan 26
- x = 21/ tan 26
- x = 43.1
Choice D
- <u><em>Note</em></u><em>. All numbers below are rounded to the nearest tenth</em>
<h3>#3</h3>
- 12/x = sin 53
- x = 12 / sin 53
- x = 15.0
<h3>#4</h3>
- 8/x = tan 34
- x = 8/tan 34
- x = 11.9
<h3>#5</h3>
- x/ 12 = cos 26
- x = 12 cos 26
- x = 10.8
<h3>#6</h3>
- x / 13 = sin 34
- x = 13 sin 34
- x = 7.3
<h3>#7</h3>
- x / 18 = sin 53
- x = 18 sin 53
- x = 14.4
<h3>#8</h3>
- x / 10 = tan 30
- x = 10 tan 30
- x = 5.8
<h3>#9</h3>
<h3>#10</h3>
