In any problem in which you are solving for a variable, the first thing you want to do is get the variable alone. To do this, you first subtract 8.83 from both sides, so you have:
7.17 + n= 16+4 - 8.83.
next, you can simplify this equation by adding 16+4, which gives you 20, and then subtracting 8.83 from that, so you have:
7.17 + n= 11.17
then, to get the n alone, you subtract 7.17 from both sides, giving you n=4
the respond must be 6 inches. because of the fact it relatively is the smallest it relatively is to in high quality condition the playing cards, otherwise if it became into smaller then the playing cards would not in high quality condition in any respect then it may be to small. So the smallest it relatively is is 6 inches. except area-via-area skill 12 inches, then the smallest could be 12 inches. i'm hoping I helped. you've been gaining knowledge of this the finished year. you've been paying interest so which you will not be in this dilemma interior the 1st place.
Well, I don't think I know the answer. Shame isn't it? I'm a sixth-grader too. I'd follow what my teacher taught me, follow P EM/DA/S (Please Excuse My Dear Aunt Sally/ Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction) So maybe start with the parenthesis stuff. then move on to uh... ok. im lost, too! sorry!
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Answers & Comments
Verified answer
n=4
7.17 + 8.83 = 16
16+4=20
20-16=4
In any problem in which you are solving for a variable, the first thing you want to do is get the variable alone. To do this, you first subtract 8.83 from both sides, so you have:
7.17 + n= 16+4 - 8.83.
next, you can simplify this equation by adding 16+4, which gives you 20, and then subtracting 8.83 from that, so you have:
7.17 + n= 11.17
then, to get the n alone, you subtract 7.17 from both sides, giving you n=4
First of all, 16+4=20. so the other side is 20 as well.
7.17+8.83=16. So 16+n=20. Subtract 16 from both sides and n=4.
so check it. 7.17+8.83+4=20 and 16+4=20.
Hope this helped.
Step 1 deduct 8.83 from both sides
(7.17 + n) + 8.83 -8.83 = 20-8.83
7.17 + n = 11.17
Step 2 deduct 7.17 from both sides
7.17 -7.17 + n = 11.17-7.17
Step 3:the answer
n=4
Proof:plug in n=4 into the original equation
(7.17+4) + 8.83 = 16 + 4
(11.17) + 8.83 = 20
20 = 20
ok here to walk you through it....
What is 16+4 then figure out 8.83+7.17 the difference would be N
16+4 = 20
8.83 +7.17 = 16
therefore
n must equal 4
walk through the problem step by step. dont look at the whole thing, go with what you know how to do.
The commutative property of addition states that you can add numbers in any order and get the same answer so...
7.17+8.83+n=16+4
16+n=20
n=4
(7.17 + n) + 8.83 = 16 + 4
1 is "infront" of the bracket, so multiply out:
7.17 + n + 8.83 = 16 + 4
Move +7.17 and +8.83 over (the +'s change to -'s)
n = 16 + 4 - 7.17 - 8.83
n= easy enough now..
7.17 + n = 16 + 4 - 8.83
n = 16 + 4 - 8.83 - 7.17
Sorry -- but you have to do the "hard part" yourself. Good luck!
the respond must be 6 inches. because of the fact it relatively is the smallest it relatively is to in high quality condition the playing cards, otherwise if it became into smaller then the playing cards would not in high quality condition in any respect then it may be to small. So the smallest it relatively is is 6 inches. except area-via-area skill 12 inches, then the smallest could be 12 inches. i'm hoping I helped. you've been gaining knowledge of this the finished year. you've been paying interest so which you will not be in this dilemma interior the 1st place.
Well, I don't think I know the answer. Shame isn't it? I'm a sixth-grader too. I'd follow what my teacher taught me, follow P EM/DA/S (Please Excuse My Dear Aunt Sally/ Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction) So maybe start with the parenthesis stuff. then move on to uh... ok. im lost, too! sorry!