Step-by-step explanation:

Answer:
x=1
Step-by-step explanation:
1) 6x-5y=5
2) 3x+5y=4
ets perform the following operation
1) +2), This leads to the following equation:
6x+3x-5y+5y=5+4
From where we obtain the solution for x
9x=9
x=1
Answer:
B. Divide 124 by 229.
Step-by-step explanation:
Given the table

The <u>joint relative frequency</u> is the ratio of the frequency in a particular category and the total number of data values.
The total number of males 
The number of males that like drama 
So, to find the joint relative frequency of being male and attending a drama movie, you should divide 124 by 229.
I'm going to assume you just mean how do you write the ratio, in which case the answers vary
18:6
18 to 6
or
18/6
Answer:
for the first one I think it is -5/-2 second is 1/-4 third one is 2/1 this may not be correct
Step-by-step explanation: