Answer:
9w-15x+3
Step-by-step explanation:
3(3W – 5x + 1); using distributive property
3 times 3w= 9w
3 times -5x= -15x
3 times 1=3
combine; 9w-15x+3
answer:
the answer is "8/5".
step-by-step explanation:
Reason: 2/5 / 1/4.
Use KCF (keep, change, flip)
2*4=8.
5*1=5.
=8/5.
if you need anymore help feel free to ask me! Hope this helps!
Correct option is A) [-13/4, 9/4] .
<u>Step-by-step explanation:</u>
Here we have following equation as |2 + 4x| = 11 or , 
. We need to solve for the value of x .Let's find out:
We know that Modulus Function is both positive & negative for particular values of x , i.e.
|2 + 4x| is positive :
⇒ 
⇒ 
⇒ 
⇒ 
|2 + 4x| is negative :
⇒
⇒ 
⇒ 
⇒ 
Therefore , Correct option is A) [-13/4, 9/4] .
Answer:
A
Step-by-step explanation:
Put x as -3.
2(-3) - 2
= -8
2(-3)² + 14(-3) + 5
= -19
Divide both terms.
-8/-19 = 8/19
Radio was 10
got markup of 54%
this implies it is almost 1/2x more than 10
10*1 is 100% of 10
use this fact and take 10 + .54*10=New Cost (nc)
tax is 2% use nc*1.2
