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vlabodo [156]
3 years ago
9

Thomas bought a piece of wood that measured 7 feet he cut off a piece that measured 2 7/12 feet long and used it for his science

project. How much wood does he have left?
Mathematics
1 answer:
nordsb [41]3 years ago
3 0
Subtract
7 - 2 7/12 = 4 5/12
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Need help ASAP!!! HAVE QUIZ TOMORROW
Serjik [45]
To solve these problems, you usually have a favor the numerator. For example, on #7, label your terms, 1 from m^2 is A, -6m from -6 is B and your constant, 8, is C. Next you have to find out what two numbers can be multiplied to give you for C term but can also add together to give you your B term. For this specific problem, -4 and -2 gives you 8 and also adds to be -6. After that, you put your -4 and -2 into their own separate parentheses along with the M from M^2. It should look this like: (m-4)(m-2)/(m-2). Now you notice that the binomial on the bottom and one of the binomials on top is the exact same, so you would cancel that out and your answer would be (m-4).
6 0
3 years ago
Which equation best represents this situation?
Harlamova29_29 [7]
Hello!

We have the difference between 30 and x(our unknown value) is equal to 17; so we just simply set it up that way. Always think of x or any variable(like in your question they use p, it can be anything u want, it’s simply a representation of an unknown value we are trying to find)as your unknown and what operation they are implying as in this case it’s subtraction as they want the difference between 30 and x.

So the answer is a. 30-p=17

Hope this helped and any questions please just ask. Thank you!
7 0
3 years ago
A 340 m wire is cut into three pieces. The second piece is 4 times as long as the first. The third piece is 3 times as long as t
USPshnik [31]

Answer: total length 5780

Step-by-step explanation:

1st wire. 340m

2nd wire. 1360m

3rd wire. 4080

3 0
3 years ago
Can anyone help me with this??????
Lapatulllka [165]
I think it’s the second one
5 0
3 years ago
Read 2 more answers
48 + 6m use the GCF to rewrite the expression​
Mrrafil [7]
Move all terms containing m to the left all other terms to the right 48+-6m=6m+-6m
48+-6m=0

7 0
3 years ago
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