Answer:
Step-by-step explanation
So mean is average
So total 26 hours studied
and there are 20 students
so 26/20
= 1.3
Answer:
see explanation
Step-by-step explanation:
(a)
10x - 45 ← factor out 10 from each term
= 10(x - 4.5)
(b)
- 2x + 3 ← factor out - 2 from each term
= - 2(x - 1.5)
(c)
- x + 4 ← factor out - 1 from each term
= - 1(x - 4)
(d)
- x - 19 ← factor out - 1 from each term
= - 1(x + 19)
4920 milliliter so because there is 1000 millimeters in 1 meter.
I believe your answer for that is 10x-4
Answer:
5318582301
Step-by-step explanation: