3x - 2 = -13
<em><u>Add 2 to both sides.</u></em>
3x = -11
<em><u>Divide both sides by 3.</u></em>
x = -3.67 (this is your answer.)
Answer:
-5n + 20
Step-by-step explanation:
n stands for the term number so if you want to find the 50th term all you have to do is substitute n with 50
first of all find the difference between each number in the sequence
the difference between 25 and 20 is -5
the difference between 20 and 15 is -5
the difference between 15 and 10 is -5
the difference between 10 and 5 is minis -5
because
25-5=20
20-5=15
15-5=10
10-5=5
now that you know the the difference you place the number in front of n like this
-5n
to find the rest all you need to do is use the difference between each number which is -5 and do it on the first number
so 25 - 5
this gives 20
so our nth term is -5n + 20
if you still don't get i can re-explain it to you
2/6 x 24 = 8.
Your answer is 8.
Answer:
4
Step-by-step explanation:
3x<u>+2</u>-7x=<u>-14</u>
3x-7x=-14-2
-4x=-16 /:(-4)
x=4
Answer:
1) z - 42
2) 11k
3) t + 70
4) 43/m
5) w + 64
6) j - 100
7) g + 9
8) h - 17
9) 0.25v
I believe all of these are correct.