Answer:
c = 15n + 50
Step-by-step explanation:
the total cost = $15 for each person ( n ) + a $50 flat fee
Answer:The correct answer is D-x/2=45; x=90
Explanation: I just took the test and got a 100%
Answer:
4
Step-by-step explanation:
-3p+6+7p=22
-3p+7p=16
4p=16
p=4
-2 1/7 is the correct answer.
Answer:
<Q = 30
Step-by-step explanation:
2x + 70 + x - 10 = 180
3x + 60 = 180
3x = 120
x = 40
x - 10
40 - 10
30
<Q = 30 because of vertical angles
