1. 259
2. 80
3. 5316
4. 5
5. 2524
Answer:
2
Step-by-step explanation:
there is 2: 3<u> 1 </u>
4
Answer:
x = -8
y = 9
Step-by-step explanation:
to solve this expression using simultaneous equation, we would say let
y =9............................................. equation 1
6x + 5y =-3............................................equation 2
substitute equation 1 into equation 2
-3 = 6x + 5y............................................equation 2
6x + 5(9) = -3
6x + 45 = -3
collect the like terms
6x = -3-45
6x = -48
divide both sides by the coefficient of x which is 6
6x/6 = -48/6
x = -8
therefore y = 9
x = -8
Answer:
are you allowed to email your teacher about it
that's only if you are doing remote school
