Answer:
a= 90
2a= 135
b=45
c= 45
I think x
Step-by-step explanation:
The expression given is

The sum of the expression will be,

The sum will be
$54/$89 means she has dared 60.6742% or you can round to 60.67%
To get an average, you must do the following steps.
step 1:add all the numbers together.
190258.50+152698.00+122753.00+220523.00+231951.00= 918183.5Step 2: divide the ANSWER you get by the amount of numbers there are:
(in this case, it will be 5, because you added 5 numbers together)
918183.5/5
your answer is: 183636.7
that is your average
hope this helps :D
Answer:
= -4x + 7 is the correct answer
Step-by-step explanation: