Is that all?? Is there a question , answer choices?
Answer:
g = number of goats with 4 legs each
c = number of chickens with 2 legs each
4g + 2c = 76
g + c = 24
Step-by-step explanation:
Solve the rest on your own.
Answer:
According to me it should be, -2x² + 12x - 7
Step-by-step explanation:
you gotta multiply "-" between two equations by the second equation which simplifies to (x² + 5x - 6) + (-3x² + 7x - 1). Now if the two equations are simplified together:
⇒ x²- 3x² = -2x²
⇒ 5x + 7x = 12x
⇒ (-6) + (-1) = -7
Putting it all in one equation will result in: -2x² + 12x - 7
Hope this helps, good luck!
Answer:
False.
Step-by-step explanation:
Counterclockwise is different from Clockwise.
Simply add the two dosages together, (0.15+0.025) and the answer is 0.175 :)