Answer:
c.
Step-by-step explanation:
Ralph’s calculation is correct, he will have to pay $9,280 in federal taxes this year.
So assuming pi represents 1 term or the ratio of the diameter to the circumfernce and B5 means B times 5 and not B^5
65pi=B5
divide both sides by 5
(65pi)/5=B
simplify
13pi=B
Assuming yo mean $8.798
ok, so look at the cents ones
9
look at previous term
8
8 is bigger than 5 so round up
9 rounded up is 10
so
8.80 is rounded
1.) Distribution 0.3(x-5) = 0.3x-1.5
2.) Combine like terms 0.2x and -2.1x ; -1.5 and 0.2
-1.9x + 3.1 = 0.3x -1.3
3.) Add 1.3 to both sides
-1.9x + 4.4 = 0.3x
4.) Add 1.9x to both sides
4.4 = 2.2x
5.) Divide both sides by 2.2 to isolate the variable.
x=2
Answer:
Step-by-step explanation:
5
