Answer:
r=3
Step-by-step explanation:
simplify each side
4r+17=6r+11
Subtract 4r from both sides.
17=2r+11
Subtract 11 from both sides
6=2r
divide both sides by 2
3=r
Answer:
13
Step-by-step explanation:
the difference is -5
- nth=a+(n-1)d
- a=253,n=49,d=5
- 253+(49-1)×-5
- 253+48×-5
- 253+(-240)
- 253-240=13
the 49th term is 13
<span>a series of logical statement</span>
Answer:
C.
Step-by-step explanation:
The distance between two numbers on the number line is the absolute value of the difference of the numbers.
The distance between 4 and 1 is
|4 - 1|
Answer: C.
Answer:
x = 0
Step-by-step explanation:
6(x + 1) -5x = 8 + 2(x - 1)
6x + 6 - 5x = 8 + 2x - 2
6x - 5x - 2x = 8 - 2 - 6
- x = 0
