-- Call the number 'N'.
-- The sum of the number and six is (N + 6).
-- Twenty added to it is 20 + (N + 6)
-- That whole thing is twenty-seven
<u>20 + (N + 6) = 27</u>
Subtract 20 from each side: (N + 6) = 7
Subtract 6 from each side: <em> N = 1
</em>==================================
Check:<em> </em>
Put your solution into the statement and see if the statement is true.
"Twenty added to the sum of (1 and six) is twenty-seven."<em>
</em>That's true. <em>yay !</em><em>
</em>
Answer:
x = 32
Step-by-step explanation:
5x - 43 + 3x - 33 = 180
Combine like terms
8x -76 = 180
Add 76 to each side
8x -76+76 = 180+76
8x =256
Divide each side by 8
8x/8 = 256/8
x = 32
Lee's class has 35...Fred's has 25..
total is 60
Answer:
i used tan(40) = 110/x
i got 131.09
Step-by-step explanation:
Answer:
0.4
Step-by-step explanation:
2/5 = 4/10
4/10 = 0.4
2/5 is not a repeating decimal.
Hope This Helps :)
