C
D
B
A
that's the answers, from top to bottom. hope this helps!
Answer:
20 pens
Step-by-step explanation:
if there is 1 red pen for every 4 blue pens
then
4 red pens would have 16 blue pens with it. makes a total of 20 pens, with 12 more blue pens than red pens
Take first number as x
<span />second number is 3x
<span />third number = 3x+5
<span>
</span>
<span>
</span>
twice the third is 5 less than second, means second minus 2 times third is equal to five or 3x-2(3x+5)=5..........Answer is D
14.29 percent probability or 2 out of 14. Dependent variable.
