8*3 1/4
8*13/4
(8*13)/4
104/4
$26
Hope this helps :)
Answer:
Step-by-step explanation:
S = (n - 2).180°
n = quantity of sides
S = all angles addition
S = (5 - 2).180°
S = 3.180°
S = 540°
104 + 117 + 100 + 124 + x = 540
445 + x = 540
x = 540 - 445
x = 95°
I hope I've helped you.
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Answer:
The answer is x=0
Step-by-step explanation:
2(0-3)+9=3(0+1)+(0)
2(-3)+9=3(1)+0
-6+9=3
3=3
Yes
Answer:
x = 3
Step-by-step explanation:
4(x+7)=9(x-1)+22
Begin solving for x by performing the indicated multiplication:
4x + 28 = 9x - 9 + 22
Combine the x terms:
28 = 9x - 4x - 9 + 22
28 = 5x + 13
Subtracting 13 from both sides isolates 5x:
15 = 5x. Then x = 3