Answer:
- 8
Step-by-step explanation:
8( - 4 + 3)
- 32 + 24
- 8
Answer: 1 + 1 = 2
Step-by-step explanation:because that's how we've defined it, in the same way that the word "cat" refers to small, furry, feline creatures because that's how we've defined it.
Answer:
C
Step-by-step explanation:
The domain of the function is all positive real numbers and the range of the function is all negative numbers
X/3=60
then multiply each side by 3 and x will equal 180
You have a system of equations

.
1. Substitude right side of second equation into the left side of the first equation:

.
2. Solve this equation:

.
3. Find y:
for

,
for

.
4. The solutions of the system are: (3,-12) and (5,-24).
Answer: Correct choice is A.