Let x be a number. Then:
- 3 times a number is 3x;
- Three less then 3 times a number is 3-3x;
- half the number is
- 23 less than half the number is
(a) Thus, the equation is
(b) Multiply this equation by 2:
Answer: B
B
Step-by-step explanation:
3x2+3x+1+x2+x+5
4x2+4x+6
Answer:
y = x + 3y = x - 1
Step-by-step explanation:
Just graph them!
Hope I could help.
Answer:
E. Uniform
Step-by-step explanation:
The distribution is,
12 13 14 15 16 17 18 19 1101
So, the distribution is uniform since each value has a frequency of 1.