Answer:
i think its 90% but im not 100% sure
Step-by-step explanation:
Your answer would be 454.
81.72 is 18% of 454.
You're welcome ;)
Answer:
oop
Step-by-step explanation:
4x+4y-4=-12-4
then you get the answer for x
Answer:
45 people
Step-by-step explanation:
person#1 3x5=15
person#2 3x5=15
person#3 3x5=15
then you do 15x3=45

First, change

to

/ Your problem should look like:
Second, multiply both sides by 8. / Your problem should look like:
Third, divide both sides by 5. / Your problem should look like:

Answer as fraction: y =

Answer as decimal: -1.6