Answer:
d + n = 80
.10d + .05n = 6.60
Step-by-step explanation:
i hope that helped you get the answer
Answer:
x = 20
Step-by-step explanation:
The marked angles are vertical angles and congruent, thus
6x - 10 = 3x + 50 ( subtract 3x from both sides )
3x - 10 = 50 ( add 10 to both sides )
3x = 60 ( divide both sides by 3 )
x = 20
Answer:
<h2>The sum of t and 23</h2>
Step-by-step explanation:
"+ - a sum
Answer:
144322221111155554444444333222222