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mr_godi [17]
2 years ago
9

Algebra one bonus questions

Mathematics
1 answer:
slega [8]2 years ago
7 0

Answer:

y=3/5x+3

y=1/2x+11.5

neither

Step-by-step explanation:

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Pleaseeeeeeeee helppppppppp meeeeeeeeeee
Kay [80]

Answer:

77

Step-by-step explanation:

it is the thing ok

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3 years ago
Helpppppppppppppppppppppppppppppppppppppppppp
zimovet [89]
Answer:
First choice is the correct one

Explanation:
The given is:
[(x+5) / (x+2)] - [(x+1) / x(x+2)]
First, we will need to have a common denominator and then we will solve the subtraction normally. To get a common denominator, we will have to multiply both numerator and denominator of first term by x.

Therefore:
[(x+5) / (x+2)] - [(x+1) / x(x+2)] = [x(x+5) / x(x+2)] - [(x+1) / x(x+2)]
                                                 = [x(x+5)-(x+1)] / [x(x+2)]
                                                 = (x^2 + 5x - x - 1) / [x(x+2)]
                                                 = [(x^2 + 4x - 1)] / [x(x+2)]

Hope this helps :)

3 0
3 years ago
edward deposited ​$5,500 into a savings account 2 years ago. The simple interest rate is 4​%. How much money did edward earn in​
vovangra [49]
Jxjsjdnxncbbdnxbdhdhxhxhhxjdj hello this is my mom phone
8 0
2 years ago
Read 2 more answers
Hank has read 25 percent of his book. If Hank has read 150 pages, which equation can be used to find the total number of pages i
adelina 88 [10]
600 pages left. 150 * 4 = 600
3 0
3 years ago
Read 2 more answers
Which of the following options correctly represents the complete factored form of the polynomial F(x)=x^4-3x^2-4?
Bumek [7]

Answer:

D

Step-by-step explanation:

Let's substitute a for x²:

x^4 - 3x² - 4

a² - 3a - 4

Now, this looks like something that is much more factorisable:

a² - 3a - 4 = (a - 4)(a + 1)

Plug x² back in for a:

(a - 4)(a + 1)

(x² - 4)(x² + 1)

The first one is a difference of squares, which can be factored into:

x² - 4 = (x + 2)(x - 2)

The second one can also be treated as a difference of squares:

x² + 1 = x² - (-1) = (x + √-1)(x - √-1) = (x + i)(x - i)

The answer is (x + 2)(x - 2)(x + i)(x - i), or D.

6 0
3 years ago
Read 2 more answers
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