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jasenka [17]
2 years ago
6

Help #3??? I really need help!

Mathematics
2 answers:
Over [174]2 years ago
6 0

Answer:

It’s A

Step-by-step explanation:


QveST [7]2 years ago
4 0

Answer:

The answer is C

Step-by-step explanation:

When you expand the 2 binomials, you get

(-5x + 3)(6x - 2)   you get the following 4 terms.

-30x^2 + 18x + 10x + 6  Combine the middle 2 terms

-30x^2 + 28x + 6

The answer is either A or C. I can't tell you why B and D are there. I don't know why anyone would choose - 15x^2 but that is not correct.

So you now have to find out which is true for the domain. There are no values that this quadratic can't have for its domain, so A isn't true. The answer is C

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G(x)= -3x(x-8), find g(-4)
Mashcka [7]

Answer:

g(-4)=144

Step-by-step explanation:

g(-4)=-3*-4)(-4-8)

3*-4=-12

-4-8=-12

-12*-12= 144

3 0
2 years ago
Keith is saving money for a car. He has saved the same amount each year for the past three years, and records how much he has at
noname [10]

Answer:

Keith's unit rate of change of dollars with respect to time is $1500.

Step-by-step explanation:

It is given that Keith is saving money for a car.

Year 1: 1500

year 2: 3000

year 3: 4500

Let y be the saved amount after x year.

The coordinate pairs according to the given table are (1,1500), (2,3000) and (3,4500).

The formula for rate of change is

Consider any two coordinate pairs.

Let as consider (1,1500) and (2,3000). So, Keith's unit rate of change of dollars with respect to time is

Therefore, Keith's unit rate of change of dollars with respect to time is $1500.

8 0
3 years ago
How many american dollars can be cxchanged by NRs100000​
balandron [24]

Answer:

877.1929824561 dollars

Step-by-step explanation:

100000÷114= 877.1929824561 dollars

hope it helps!

4 0
2 years ago
Margie needs 7 ticket to the same soccer game.
Ivahew [28]
Do 3 divided by 53 to find the cost of one ticket and then multiply the that number with 7
7 0
2 years ago
Read 2 more answers
Margo borrows $800 agreeing to pay it back with 5% annual interest after 16 months. How much interest will she pay?
Andru [333]
She will pay $640 because....

800(.05)= 40

40x16= 640

4 0
3 years ago
Read 2 more answers
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