Answer:
4th option / (-8,-4)
Step-by-step explanation:
If you graph the point (8,-2) and you translate if 6 units down and you look at your new point then that's how you get the answer.
Answer:
123.45 + 67.891 = 191.341
Step-by-step explanation:
I don't know really know how to explain but I'll try to. So since 123.45 is the larger decimal so you put it first then below it you put 67.891.(not that it is necessary)
Then add a zero to 124.45. Meaning it will be 123.450. (It is the same number, we just have to add a zero there.)
Add then just add like you normally do. Just try doing it and you'll see.
I’m pretty sure it’s the second one but if not sorry
Answer:
The sum of its 30 terms is 38167.5
Step-by-step explanation:
Given:
The First term in the AP is -504
The Sum of its 9 terms is -126
To Find:
The sum of its 30 terms = ?
Solution:
The sum of n terms of an AP:
The sum of 9 terms of an AP:
(-4536) +36d = -126
36 d = -126+4536
36 d= 4410
d = 122.5
The sum of its 30 terms is
Answer:
The watch costs 19.39
The equation is
515.50-w = 496.11
Step-by-step explanation:
Let the cost of the watch be w
Balance - w = new balance
515.50-w = 496.11
Subtract 515.50 from each side
515.50-515.5-w = 496.11-515.5
-w = -19.39
Multiply each side by -1
w = 19.39