7/10=70/100=70%, so the answer is seventy-percent.
Answer: The 31st term is 367
Step-by-step explanation: An arithmetic sequence is derived such that every term is calculated by adding a common difference to the previous term.
The first term has been given as 12. And the value of the nth term shall be defined by the formula
nth term = a(n - 1) + 7. So in order to calculate the unknown term, simply substitute the term for n.
To calculate the 31st term, we apply the formula as follows
nth = a(n - 1) + 7
31st = 12(31 - 1) + 7
31st = 12(30) + 7
31st = 360 + 7
31st = 367
Therefore, the 31st term is 367
Answer:
(5,10)
Step-by-step explanation:
(-10x + 7y = 20)8 -80x + 56y = 160
(8x - 6y = -20)10 + 80x - 60y = -200
-4y = -40
y = 10
Plug 1 in for y into the first equation
-10x + 7(10) = 20
-10x + 70 = 20
- 70 - 70
-10x = -50
x = 5
If this answer is correct, please make me Brainliest!
Answer:
error
Step-by-step explanation:
error
Answer:
It's been a while since I did one of these but I'm pretty sure it's 2.
Step-by-step explanation:
To determine a line's slope, subtract the second number in each coordinate.
-5 - 1 = -6
Then subtract the first numbers in each coordinate.
1 - 4 = -3
Finally taken the answer to the first equation and put it over the answer to the second equation.
-6/-3
There's your answer, of course you should simplify it. To do this divide -6 by -3.
-6/-3 = 2
Please take this with a grain of salt, it's been a while since I did this.