Help ASAP please!!!
First answer and correct answer gets the brain...
2 answers:
$60 to $39 is a 35% decrease.
35 percent. You take 60 and subtract 39 from it. Then you will be left with 21, 21 divided by 60 would give you the percentage which is 35.
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If you are trying to find the percentage he received: 58/100
Total correct divided by total questions.
You get .58 or
58% by moving the decimal to spaces to the right.
Answer:
2
Step-by-step explanation:
2x+2=?x+13
Let x=2
2x+2=2x+13
Subtract 2x from each side
2 =13
This is never true so there is no solution
2.8571 i think im not sure
Well because only one is needed cause the answer is 0.1
3. a) p∝1/m
P=k/m
48=k/9
48×9=k
k=432
the equation is: p=432/m
b) p∝1/m
P=k/m
P=432/12
P=36
