Answer:for the second question/First question that is unsolved it's
350
for the second unsolved question its200
for the third unsolved one its 550
Step-by-step explanation:
The first one is wrong 55%=35
45%=25
35x10=350
25x8=200
add it =550
The algebraic expressions can be written as

The given expression is,
i can't really see the image but i'm sure it's pretty cool (:
Answer:
109.0125 dollars, rounded is 109.01$
Step-by-step explanation: