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Inessa05 [86]
3 years ago
8

What is the value of the expression?

Mathematics
2 answers:
ahrayia [7]3 years ago
7 0

Answer:

B 11 1/4

Step-by-step explanation:

8 1/2 -2 + 4 3/4  convert to improper fraction

13/2 +19/4  find common denominator of 4

45/4  divide by 4 to get improper fraction

11 1/4

almond37 [142]3 years ago
5 0

Answer:

B)

Step-by-step explanation:

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What is equal to 2/3
Dafna1 [17]
There are infinitely many values which are equal to 2/3.  You can multiply it by any real fraction which is equal to one, ie 2/2, 3/3, π/π, √2/√2 for examples which would give you:

4/6, 6/9, 2π/3π, 2√2/(3√2), √(8/18)
4 0
3 years ago
Simplify (2x+y^2) (2y-4x-3y^2)
Naya [18.7K]

explaining

 

Algebra

 

Simplify (2x^2)(4x^3y^2)

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Multiply x2x2 by x3x3 by adding the exponents.

Tap for more steps...

2x5(4y2)2x5(4y2)

Rewrite using the commutative property of multiplication.

2⋅4(x5y2)2⋅4(x5y2)

Multiply 22 by 44.

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5 0
3 years ago
617 – 3y) + 6(y- 1)<br><br><br> Answer -12y+48
Reil [10]

Answer:

vbnvbnvbnvnvbnvbnvbnvbn

Step-by-step explanation:

vbnvbnvbnvbnvbn  vbn v

3 0
3 years ago
Solve<br> 2X-3(x+4)=3x-4
Phoenix [80]

Answer: x=4

Step-by-step explanation:

2x-3(x+4)=3x-4

distribute 2x-3x-12=3x-4

combine like terms 5x-12=3x-4

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Get x by itself 2x=8

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6 0
3 years ago
How to find Co factor of elements of Determinant​
Sophie [7]

Answer:

Step-by-step explanation:

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6 0
3 years ago
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