Answer:
b because it just is
Step-by-step explanation:
20 percent of 40 is 8. As a fraction that would be 8/1.
Hope this helps
Answer:
-13 + 9
Step-by-step explanation:
if you have -13° and then it rises 9°, it will be added since it’s rising and rise can be a way of addition. so -13 + 9 is your answer
Answer:
Step-by-step explanation:
-5x-4y=-4 ...(1)
25x+ 20y = 20 ....(2)
multiply (1) by -5 you have : 25x+ 20y = 20 ....(2) same equation , same line
so : The system has infinitely solutions.
Answer: 3 and 13 the solution to the equation is 39
Step-by-step explanation:
