<u><em>To</em><em> </em><em>find</em><em> </em><em>:</em><em> </em></u>
<em><u>Solution</u></em><em><u> </u></em><em><u>:</u></em><em><u>-</u></em><em><u> </u></em>
- 2x + 41 + 127 = 180 ( Angle Sum Property )
- 2x + 168 = 180
- 2x = 180 - 168
- 2x = 12
<em>Now</em><em> </em><em>divide</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>,</em><em> </em>
<em>So</em><em> </em><em>,</em><em> </em><em>we</em><em> </em><em>got</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>x</em><em> </em>
- <em>Answer</em><em> </em><em>:</em><em> </em>6
<em>Hope it helps ~ </em>
Answer:
$13.95
Step-by-step explanation:
Total Amount to spend on gifts = $30
Number of gifts to purchase = 3
Amount spent on gift A = $9 1/4
Amount spent on gift B = $6 4/5
Amount left to spend on gift C:
Total amount - (gift A + gift B)
$30 - ($9 1/4 + 6 4/5)
$30 - (37/4 + 34/5)
$30 - (185 - 136) / 20
$30 - 321 / 20
30 - 16.05
$13.95
Answer:
x < 2 ∪ x > 3
Step-by-step explanation:
Rewrite 3x - 4 > 5 as 3x > 9. This tells us that x must be greater than 3.
Rewrite 8x - 10 < 6. Thus, 8x < 16 and x < 2.
The "solution set" is thus all real numbers to the left of 2 OR to the right of 3.
Answer:
??
Step-by-step explanation:
?
The associative property states that you can add or multiply regardless
of how the numbers are grouped. By 'grouped' we mean 'how you use
parenthesis'. In other words, if you are adding or multiplying it does
not matter where you put the parenthesis. Add some parenthesis any where
you like!.