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nignag [31]
3 years ago
7

Simplify: (2-2x5-5)-4

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
7 0

Answer:

(2*5^2)+4/3^2-5

(2*25)+4/3^2-5

50+4/3^2-5

50+1.7-5

46.7

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Which property is illustrated by the statement<br> (2+3.4)+6=2+(3.4+6)
aleksandrvk [35]

Answer:

Associative property is illustrated.

Step-by-step explanation:

we have been given:

(2+3.4)+6=2+(3.4+6)

This is the associative identity which is:

a+(b+c)=(a+b)+c

Here, we have a=2, b=3.4, c=6

On comparing the values with associative property we get:

(2+3.4)+6=2+(3.4+6)

We club two numbers b and c first and then a and b in same bracket.

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3 years ago
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What is six minus negative two x?
GalinKa [24]

Answer:

Therefore the Expression will be.

6-(-2x)

6+2x ...As minus - minus sign becomes plus.

Step-by-step explanation:

What is six minus negative two x?

Solution:

It is the Algebraic Expression in Statement form.

Algebraic Expression is given in the form numbers and variables with the operands such as

  • ' + ' Plus Sign
  • ' - ' Minus Sign
  • ' × ' Multiplication Sign
  • ' ÷ ' Division Sign, etc.

Hence Our Statement is " six minus negative two x "

i.e. Number 6 minus sign then again a minus sign of 2x.

Therefore the Expression will be.

6-(-2x)

Also equals

6+2x ...As minus - minus sign becomes plus.

5 0
3 years ago
On the graph of the equation 2x + 5y = −30, what is the value of the y-intercept
inessss [21]
The answer is y-6 hope it helps
6 0
3 years ago
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PLEASE HELP!!
Amanda [17]
Answer: You could move Circle 2 10 units to the right and up 5 up.

Doing this would put the centers of the circles at the same location. They would both be at the point (8, 5).

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Answer:

C. -4

I hope this helps!

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3 years ago
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