8, 12 and 18 are less than 19 and have more factors than 19, 21, 23 and 25.
Answer:
Step-by-step explanation:
To find the percent of correct answers, we would divide the correct answers by total answers. And to find correct answers, we do questions multiplied by percentage. So we can just use the fact family to switch that around by doing questions correct divided by percentage.
Answer:
80
Step-by-step explanation:
B.w/5
C.5 + w
D.5 + 5w
Answer:
The correct option is C) 5, 5/2
The sequence given is:
80, 40, 20, 10, _____, ______
If we look at the given numbers, it appears that every next number is obtained by dividing the previous number of 2.
Like 40 is obtained by dividing 80 by 2
Similarly:
Therefore, the complete sequence is:
80, 40, 20, 10, 5, 5/2
Hence the correct option is C) 5, 5/2
Answer:c
Step-by-step explanation:
2x + y = 9
(2, 5)
(5, 2)
(−2, 5)
(2, −5)