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Iteru [2.4K]
4 years ago
11

Select the values for a, b, and c that will make the following equation true.

Mathematics
1 answer:
vodomira [7]4 years ago
4 0

Step-by-step explanation:

(x + 8)(x - 1) = x^2 - x + 8x - 8 = x^2 + 7x - 8.

Hence a = 1, b = 7, c = -8. (Options A, D and E)

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you need to read the directions before you answer!!!!!! its scatter plots and I need it done by 4:00 my time!!!!!!!
Ksju [112]

Answer:

It's ratios. Comparisions I think

Step-by-step explanation:

The speed of the runner:Number of races she won- Positive

The size of the vehichle:Miles per Gallon of gas in the tank so how far it can travel- Negative

The number of the Telephones you own:Calls you recieve-Positive

Do you have another thing to show? Or is it just that?

7 0
3 years ago
Some one please help how do you do this?
fredd [130]

Answer:

4.3

Step-by-step explanation:

cos 42°= 3.2/x

x= 3.2 / cos 42°

7 0
3 years ago
Need help with finding my solution and graphing !
konstantin123 [22]

Answer:

Step-by-step explanation:

Both the equations that you modelled are correct.

Use the substitution method to solve the system of equations

R+C = 526\\5R+4C=2327\\

Take the first equation

R+C=526\\C=526-R

Now this becomes our third equation and now insert it into our second equation

5R+4C=2327\\5R+4(526-R)=2327\\5R+2104-4R=2327\\R=2327-2104\\R=223

Now insert R = 223 in any equation. Lets insert it into equation number three

C=526-R\\C=526-223\\C=303

So 223 number of roll papers were sold and 303 number of candles were sold.

I have attached the graph below check it out.

Where both the equations of line intersect is our solution thus we can confirm that our answer is correct.

7 0
3 years ago
2.4 x 24.12 I need someone to do it with me step by step
zzz [600]

Answer:

57 rounded

Step-by-step explanation:

24.12

2.4

4 times every number then 2 times every number then add those and get the answer and remember when you multiply the two add a zero then multriply

4 0
3 years ago
Read 2 more answers
What dividend is represented by the synthetic division below?
Aleks04 [339]

Answer:

2x^3+10x^2+x+5

Step-by-step explanation

Answer to edge

6 0
3 years ago
Read 2 more answers
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