$0.28
because you just add them all up, go to this website,
https://www.assignmentexpert.com/homework-answers/mathematics/algebra/question-54115
Answer:
b
Step-by-step explanation:
40 + 90 =130
180-130=50
Answer:
A) 2p
(because DC is twice the size of AB. Hence why they're in the ratio of 2:1)
B) p+q
(Start from B, go backs against the arrow to the left and get - p, then + q and + 2p. Simplify -p+q+2p)
Hope this helps!