8th Grade

Can you help me please, and how did you get your answer. I don't know how to do this.

Look at Image

Answer:

a) (x - 1) (x + 4)

b) (x + 1) (x - 3)

c) (x - 2) (x + 4)

Answer:

Answer:

n = 4

Step-by-step explanation:

separate the variables

subtract 9 from 5 and you get n=4

Step-by-step explanation:

Let the number of accurate answers provided by Tom equal x.

The number of incorrect responses is ten.

Tim receives 4 marks for each right answer.

Marks deducted for wrong answers = 0.

Total Points = 76

When all of the above statements are combined, the equation

76 = 4 x + 10 * 0

4 x = Equals 76.

19 = x

The number of correct answers is 19

The number of incorrect responses equals ten.

Total number of questions = 19 + 10 = 29

Answer:

[tex] | {7}^{2} - 8| = |49 - 8 = |41| = 41 [/tex]

Answer:

7.0564516129

Step-by-step explanation:

Use 175 and divide 24 4/5 from that, then you find out how much the land moves each year.

Answer:

$13/hr

esa es la respuesta

Answer:

$13/hr

Step-by-step explanation:

Without bonus gross income = $350 - $51 = $299

Hours combined = 6hr + 8hr + 9hr = 23hr

23hr = $299

$299 ÷ 23hr = $13

Hourly pay rate = $13

Hi there!

55 is greater than 7.874007874. Therefore:

55 > 7.874007874

Or

7.874007874 < 55

I hope this helps!

The answer

The answer is -16

Answer:

[tex]D)\:- 16[/tex]

Step-by-step explanation:

[tex]-4\left|-4\right|[/tex]

Apply absolute rule: [tex]\left|-a\right|=a[/tex]

Multiply:

______________________

Answer:

238 miles

Step-by-step explanation:

Subtract total cost with truck fee cost which makes it 228.48 then divide by the cost of each mile driven which is 96 cents, so it would be 238 miles

Hope this helps :)

The slope of horizontal lines is zero because they are straight with no curve.

The slope is calculates using the rise over the run.

Rise= How many units we move up. Here we move 0 units.

Whatever the run is (NOT 0) if we divide 0 by the run, we will get 0.

Diagonal lines always have slope.

Hope it helps!

#HaveAnAmazingDay

Answer:

Keith paid $0.25 less than Tony paid.

Step-by-step explanation:

Tony paid ($48 - 10%) = $43.2

Keith paid $42.95.

The difference is Tony paid $0.25 more, or Keith paid $0.25 less.

Answer:

Keith paid $0.25 less than Tony.

Step-by-step explanation:

Tony: 48 x 0.10 = 4.8

48 - 4.8 = $ 43.20 (Tony)

Keith: $ 42.95

43.20 - 42.95 = 0.25

Answer:

3.03030303

Step-by-step explanation:

8÷8.25×100= 96.969696% ( percentage of no error)

percentage of error is 100- 96.969696= 3.030303

The finance charge for the car loan Sarah took rounded to the nearest 100 dollars is 700 dollars.

A percentage is a value per hundredth. Percentages can be converted in decimals by dividing the percentage value by 100 it can also be simplified to keep it in a fraction form.

Given Sarah is taking a loan of 24,400 dollars for a new car.

Also given is the finance charge for this car loan is 2.88%.

We know 2.88% of 24400 dollars is,

= (2.88/100)×24400 dollars.

= 0.0288×24400 dollars.

= 702.72 dollars.

Which rounded to the nearest 100 dollars is 700 dollars.

learn more about percentage here :

https://brainly.com/question/24159063

#SPJ2

Answer:

Y = 98

C = 104.8

Step-by-step explanation:

All triangle are 180 degrees

A.

17 + 65 = 82

180 - 82 = 98

B.

73 + 2.2 = 75.2

180 - 75.2 = 104.8

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Given statement :

Jayson planted 3 rows of seedlings in pots. Each row had 12 seedlings.

now, let's Answer the questions asked :

1. How many seedlings did he planted in all ?

2. What did Jayson plant in pots ?

3. How many rows of seedlings are there ?

4. How many seedlings does each row have ?

5. What is asked in the problem ?

6. How can we mentally find the answer to the problem ?

that is :

Answer:

No

Step-by-step explanation:

65/126 = 0.5158730..

1/4=0.25

The 65/126 (0.5)  is not less than the 1/4 (0.25)  which means that the given statement 1/4 is More than 65/126

Answer:

B = (s + k/2)h

[flip if wanted]

h(s + k/2) = B

h*s  h*k

h/s + g/2 = B

        g/2 = P

h/s + P = B

       -P   -P

h/s*h [<-cancel out]  B*h

      J = s

Step-by-step explanation:

There were no numbers so I substituted them for letters :)

Answer:

Yo no sé. ¿Has intentado buscarlo?

Step-by-step explanation:

Answer:

9 months

Step-by-step explanation:

its will be 9 months because 9*5 is equal to 45.

Answer: There are two formulas that we will use the first one is the y=m x+b and the second one is finding the perpendicular line.

Step-by-step explanation:

the first one is

y=m x+b

y= 3 x -12

the second one is

first find the negative reciprocal of the slope of the original line and use the point slope formula y- y,= m(x - x1) to find the line perpendicular to

Y= 3 x 1

X= 5

Answer:

the answer is 3 1/9

Step-by-step explanation:

if you see how many times you can fit 9 into 28 you will see it can happen three times but you still have 1 leftover hence the 1/9

Answer:

36/5 or 7 1/5 or 7.2

Step-by-step explanation:

-3 3/5 = -18/5

-18/5 * -2 = 36/5

Answer:

Its just a black screen? Maybe repost the question with another picture

Answer:

I think the answer is 1.392‍♀️

Answer:

4/15 or 20/75 or 0.733

Step-by-step explanation:

Total number of outcomes: 75

Number of outcomes in event we are looking for: 20

20/75 = 0.733 / 20/75 / 4/15

Answer:

1440 degrees.

Step-by-step explanation:

125 + 140 + 160 = 425 degrees.

The remaining angles are each 145.

The exterior angles of all polygons sum to 360 .

So we have exterior angles sum of the 3 given angles

= (180-125) + ( 180-140) + (180-160)

= 55 + 40 + 20 = 115.

So the remaining vale of the sum is 360 - 115

= 245 degrees.

An internal angle of 145 will give an external one of 35 degrees.

245/35 = 7.

So there are 7 145 degree angles in the polygon.

Sum of the interior angles is therefore:

425 + 7*145

= 1440 degrees.

This is a 10 sides polygon ( a decagon).