$185 + $545 = $730
$730 x .20 = $146
$730 - $146 = $584
FINAL COST NOT INCLUDING TAX:
$584
Given:
A number is q, multiply it by 2 and add 5.
You get the same answer as when you minus 2 from q.
To find:
The value of q.
Solution:
The algebraic representation of the statement "a number is q, multiply it by 2 and add 5" is
Multiply q by 2 = 2q
Multiply q by 2 and then add 5 : 2q + 5
So, the first result is 2q+5.
When you minus 2 from q = q-2
So, the second result is q-2.
According to the question, both results are equal. Equate both results to get the value of q.

Isolate variable terms.


Therefore, the value of q is -7.
So men to women=3 to 4
210 men
210 represents 3 units
wome=4
210=3 units
divide by 3
70=1 unit
multiply by 4 to find women
280=women
total workers=women+men
women=280
men=210
280+210=490
total =490
B because if the circle has a radius of x2 the 1/2 of that would be a+c bringing in c to become abc or a+b+c
Step-by-step explanation:
I don't know this math yet
sorry