Answer:
Step-by-step explanation:
I think d but mabye not
Answer:
A and D
If you take all the numbers and add them together they all equal and equivalence to 1.6a and 1.7d. So, if you take the numbers then add them it is A and D
Answer:
Option B
Step-by-step explanation:
I did the test and I got it right.
Answer: (4,-5)
Step-by-step explanation:
8y = -40
(divide by 8)
y = -5
(plug it in to one of the equations)
3x + 6*-5 = -18
3x + -30 = -18
3x = 12
x = 4
Answer:
A= 16
B=?
Step-by-step explanation: srry about the second one im also confused but i tried my best.