Answer:
90 points
Step-by-step explanation:
90 x .80 = 72 points
Answer:

Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable
It would be 42 ,because it is increasing by 3 on the third week=39 fourth week=42.
the answer is 5.411.
https://youtu.be/MdthGCQfC0o
this is a link to a video about subtracting decimals simply
Answer:
33.35% maybe
Step-by-step explanation: