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Bezzdna [24]
2 years ago
14

What is the difference?

Mathematics
1 answer:
myrzilka [38]2 years ago
5 0
The answer is D because denominators on a subtraction problem with fractions stay the same and (x+2)(x+1) is the simplified way of x squared +3x+2
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the store at which Andy usually shops is having a sale. Roast beef cost $4 a pound and shrimp cost $10 a pound.write an equation
otez555 [7]

The correct equation would be.. 4x+10y=96

5 0
2 years ago
Which equation represents a line which is perpendicular to the line 5y-4x=-15 5y−4x=−15?
Lady bird [3.3K]
Y = -5/4x + b is the equation that represents a line that is perpendicular to the line 5y-4x=-15

If you want it in standard form, it is 5x+4y=-15
4 0
3 years ago
65= t - 5 - 7 what is t
Nookie1986 [14]

Answer: t = 77

Step-by-step explanation:

    To solve for t, we will simplify and isolate the variable.

Given:

    65 = t - 5 - 7

Combine like terms:

    65 = t - 12

Add 12 to both sides of the equation:

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7 0
2 years ago
Read 2 more answers
Factor the polynomials
photoshop1234 [79]
C. -X to the 3rd power, 4x to the second power and 5x all share the common factor or X, therefore you put it outside the parenthesis. What you have left is -X to the second power minus 4x minus 5.
4 0
2 years ago
Chain complete 40% of her homework on Monday and 2/3 on Tuesday if she started her homework on Monday what fractional part of he
kotykmax [81]

Answer:

1/5

Step-by-step explanation:

For Monday

The fraction of homework Chain completed =

40% of her homework

= 40% = 40/100

= 2/5

For Tuesday

The amount of home work left =

= 1 - 2/5

3/5

The fraction of homework Chain completed on Tuesday = 2/3

= 2/3 Of 3/5

= 2/3 × 3/5

= 2/5

Let the total complete homework be represented by 1

Hence:

The Fractional part of her homework left for her to complete after Tuesday =

1 - (2/5 + 2/5)

Lowest common denominator is 5

= 1 - (2 + 2/5)

= 1 - (4 /5)

= 1/5

8 0
2 years ago
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