Given :
Target have apple watches on sale this week for $349 and you get an additional 5% off if you use our red card. Best buy sells them for $389 and you have a coupon for 15% off.
To Find :
How much money would you save by purchasing the watch from the store with the better buy.
Solution :
Selling price at Target :
S.P = $( 349 - 349×0.05)
S.P = $331.55
Selling price at Best buy :
S.P = $( 389 - 389×0.15 )
S.P = $330.65
Amount of price saved = $( 331.55 - 330.65 ) = $0.9 .
Hence, this is the required solution.
Answer:
arc KLJ = 205°
Step-by-step explanation:
Recall: measure of arc equals measure of central angle
Therefore:
measure of arc LJ = 56°
measure of arc KL = 149°
arc LJ + arc KL = arc KLJ
Substitute
56° + 149° = arc KLJ
205 = arc KLJ
arc KLJ = 205°
Answer:
![y = -2x +3\\\rule{150}{0.5}\\\text{Slope: -2}\\\text{Y-Intercept: 3}](https://tex.z-dn.net/?f=y%20%3D%20-2x%20%2B3%5C%5C%5Crule%7B150%7D%7B0.5%7D%5C%5C%5Ctext%7BSlope%3A%20-2%7D%5C%5C%5Ctext%7BY-Intercept%3A%203%7D)
Step-by-step explanation:
We would have to convert the standard equation into slope-intercept form.
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<h3><u>Converting the equation into Slope-Intercept Form:</u></h3>
<u />![8x + 4y = 12\\\rule{150}{0.5}\\8x - 8x + 4y = 12-8x\\\\4y = 12-8x\\\\4y = -8x + 12 \leftarrow \text{I switched the order on the right side.}\\\\\frac{4y=-8x+12}{4}\\\\\boxed{y = -2x + 3}](https://tex.z-dn.net/?f=8x%20%2B%204y%20%3D%2012%5C%5C%5Crule%7B150%7D%7B0.5%7D%5C%5C8x%20-%208x%20%2B%204y%20%3D%2012-8x%5C%5C%5C%5C4y%20%3D%2012-8x%5C%5C%5C%5C4y%20%3D%20-8x%20%2B%2012%20%5Cleftarrow%20%5Ctext%7BI%20switched%20the%20order%20on%20the%20right%20side.%7D%5C%5C%5C%5C%5Cfrac%7B4y%3D-8x%2B12%7D%7B4%7D%5C%5C%5C%5C%5Cboxed%7By%20%3D%20-2x%20%2B%203%7D)
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<h3><u>Identifying the Slope and Y-Intercept:</u></h3>
<em>General slope-intercept form is: </em>
<em></em>![y=mx + b\\\rule{150}{0.5}\\\text{m - Slope}\\\text{b - Y-Intercept}](https://tex.z-dn.net/?f=y%3Dmx%20%2B%20b%5C%5C%5Crule%7B150%7D%7B0.5%7D%5C%5C%5Ctext%7Bm%20-%20Slope%7D%5C%5C%5Ctext%7Bb%20-%20Y-Intercept%7D)
<u />
In the equation
, '-2' would be the slope since it is in 'm's place, and '3' would be the y-intercept since it's in 'b's place.
<em>Therefore:</em>
<em></em>
<em></em>
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<em>Hope this helps!</em>