Answer:
m = -14
Step-by-step explanation:
You put the line in the middle of all the points. Example above
Answer:
Option 2 is correct
Step-by-step explanation:
One number is 2 times another number plus 3. Their sum is 21.
"One number is 2 times another number plus 3" translated to
x = smaller number = another number
It is also given that: Their sum is 21.
Combine like terms:
3x+3 = 21
It is equivalent to this= 36 x 54 k
Answer:
c = 2, d = 3
Step-by-step explanation:
multiply factors on left side gives
9 c
= 18
( divide both sides by 9 )
c
= 2
For both sides to be equal then
c = 2 and 3 + d = 6 ⇒ d = 3
As a check
left side = 2
× 9
= 18
= right side