-5x + y = -5.....multiply by -2
-4x + 2y = 2
---------------
10x - 2y = 10 (result of multiplying by -2)
-4x + 2y = 2
-----------------add
6x = 12
x = 12/6
x = 2
-5x + y = -5
-5(2) + y = -5
-10 + y = -5
y = -5 + 10
y = 5
solution is (2,5)
The factory made 3 batches of cookies.
(See my work below)
Answer: I belive the answer is C
Step-by-step explanation:
2 + 2 = 4 5 + 5 = 10 + 4 = 14 your answer is 14
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
35-20= 15
