This should be easy because we just have to use substitution method. Substitute the value of x from the second equation into the x of the first equation.
-4(2y) + 11y = 15
-8y + 11y = 15
3y = 15 ; y = 5
Substitute this value of y to either the first or second equation.
x = 2(5) = 10
The ordered pair is therefore (10,5).
6:15
The it simplifies to
2:5
Answer:
c. BC
Step-by-step explanation:
It is the possible one
Answer:
Sorry there is no table or picture to show the subjects ;-;
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The entry A is the result of multiplying - x and 3x, that is
- x × 3x = - 3x² → B