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Alja [10]
4 years ago
14

Which expression is equivalent to -3 - 3x - 1 + x

Mathematics
1 answer:
Fynjy0 [20]4 years ago
3 0
Maybe -4-2x or -4 + (-2x) they are the same thing

If you combine like terms, the ones with “x” you get -3x + x which is -2x and for the others -3 + -1 is -4
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How many 5/11 inch pieces can be cut out of a piece of wood that is 60 inches long?
katrin2010 [14]

Answer:

132

Step-by-step explanation:

8 0
3 years ago
Which of the following is a monomial?<br> 12c<br> c2 − 16<br> c2 + c + 6<br> c3 + 4c2 − 12c + 7
statuscvo [17]
The monomial is <span>a polynomial with just one term.</span>

A monomial is only 12c.

8 0
3 years ago
Consider the triangle.
lbvjy [14]

Answer:

It is 26cm.

Step-by-step explanation:

Do  Pythagorean theorem, a^2+b^2=c^2

So 24^2+10^2,

576+100,

676.

Next, we square root it to simplify c^2 to get c by itself

(sqrt)676,

26.

7 0
3 years ago
Read 2 more answers
Sam takes 1/3 hour to walk 1 km. he walks at the same rate. how many km will he walk in 4/5 of an hour
chubhunter [2.5K]
Speed of Sam = Distance / Time
Here, Distance = 1 Km
Time = 1/3 hour

Substitute the values, in the formula:
Speed = 1 / 1/3 = 3 Km/h

Now, In next situation, Speed = 3 Km/h
& Time = 4/5 hour.

Substitute the values, in the same formula:
Distance = Speed × Time
D = 3 * 4/5
D = 12/5 = 2.4 Km

In short, Final answer of your question would be 2.4 Km

Hope this helps!
8 0
3 years ago
Read 2 more answers
Factor completely<br><br> 6b2+31b+18
AnnyKZ [126]
Factored completely

43b+18
6 0
3 years ago
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