Answer:
a) x= 75
b) 105 is the same angle as angle B, I subtracted 180 by 105
180-105= 75
I think if I do this correctly, the answer is x<-1
2x + 3y = 23...........................(1)
3x - y = 7 Multiply by 3:-
9x - 3y = 21 Adding this to equation (1):-
11x = 44
x =
Plug this into equation (1):-
2(4) + 3y = 23
3y = 15
y = 5
Answer is x = 4, y = 5
Answer:
Labour working and paid on hourly basis.
Step-by-step explanation:
Let us imagine a situation where a person is getting paid hourly basis. The rate of payment per hour is $5. Hence , if the number of hours for which he or she works is represented by t, the total amount he earned ,say represented by y, will be y=5t.
Where t is the independent variables and y is the dependent variable.
Answer:
7/15
Step-by-step explanation:
You can put in your graphing calculator if you have one
