pls help need the answers quick ?!?!?!

Answer:

  6x -5y = 15

Step-by-step explanation:

The given line has a slope of 1.5 and a y-intercept of 4. We assume that "translated down 7 units" means the y-intercept needs to be -3. "Less steep" will mean the slope is less than 1.5. We can make the slope be 1.2, so it will be less steep.

Then the slope-intercept form of the desired line is ...

  y = 1.2x -3

Adding 3-y, this becomes ...

  1.2x -y = 3

Multiplying this by 5 to put it into standard form, we have ...

  6x -5y = 15

_____

Additional comment

Since the lines have different slopes, each point on the original line will be translated up or down by a different amount. We chose the y-intercept as the point to be translated by the specified amount. The question could be more clear on that point, as well as whether lines with negative slope (say, -2) are considered to be "less steep."

Answer:

a=-4 b=-2 c=-1 d=1 e=2

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

10.44318182 or 919/88 or 10 39/88

Step-by-step explanation:

I used my calculator :)

Answer:

Step-by-step explanation:

18 9/11 - 8 3/8

First, we need to convert these fractions to improper fraction,

(18 * 11 + 9 / 11) - (8 * 8 + 3 / 8)

=> 207 / 11 - 67 / 8

Next, we need to find the LCM, the LCM of 8 and 11 = 88 (This is because 8 and 11 share no common factors other than 1, so the LCM will be the product of the 2 numbers)

=> (207 * 8) / (11 * 8) - (67 * 11) / (8 * 11)

=> 1656 / 88 - 737 / 88

So, then we just need to subtract the numerators to get the answer,

=> (1656 - 737) / 88

=> 919 / 88

Now, let us return it to the mixed fraction form,

=> 10 39/88

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Thank You!!

Answer:

x=13

Step-by-step explanation:

Answer:

0.38 is ten times as much as 0.038

Answer:

it is b

Step-by-step explanation:

Answer: 720

Step-by-step explanation: if what you want are all possible three digit numbers with no repetition of the digits then you have 10 choices for the first digit, you have 9 choices for the 2nd digit, and you have 8 choices for the 3rd digit giving you 10x9x8 = 720 in all.

Answer:

8x+6

12p^2 -28p

8a^2 -10a

40v+16

12x-6

48x+12

12k+42

42n+36

8k-16

7k^5 +7k^4

20a+30

9p^3 -15p^2

56n^2 +35n

21v^3 +12v^2

20p^2 +8p

36b-6

48n-36

30b-48

42n+6

12x+12

Step-by-step explanation:

I REALLY hope this helps, because the hardest part was trying to go back and forth looking at the question and answering for 20 times ;-;

Answer: 8/50

Step-by-step explanation:

simplified is 4/25

Answer:

Okays so John is going 50mph

50 is 1 hour

100 is 2 hours

150 is 3 hours

200 is 4 hours

250 is 5 hours

300 is 6 hours

350 is 7 hours

400 is 8 hours

450 is 9 hours

500 is 10 hours

550 is 11 hours

600 is 12 hours

650 is 13 hours

700 is 14 hours

750 is 15 hours

He will go 750 miles from his starting point in 15 hours

The answer is: 750 miles

I hope this helps you!

Answer:

The answer is A

Step-by-step explanation:

The graph should look like this.

The graph for the points is attached with the answer the graph is linear.

An ordered pair in mathematics is a set of two things. The order of the objects in the pair matters because, unless a = b, the ordered pair differs from the ordered pair. Ordered pairs are also known as 2-tuples or 2-length sequences.

Given that the points are:-

Targets hit    1      2         5

Points           3     6         15

The graph of the point will be linear. The points will come at the linear stage.

The graph of the points is attached with the answer below.

To know more about an ordered pair follow

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Answer:

2/5

Step-by-step explanation:

Use two corresponding sides.

In triangle A, look at the side between 1 mark and 2 marks on the angles. Its length is 10.

In triangle B, look at the side between 1 mark and 2 marks on the angles. Its length is 4.

To find the scale factor from A to B, divide a length in B by its corresponding length is A.

4/10 = 2/5

Answer: The scale factor from A to B is 2/5.

Given that Figure A and Figure B are similar polygons, the scale factor of Figure A to Figure B = 5/2.

Recall:

Given the two pairs of similar polygons, the scale factor of figure A to figure B will be calculated as follows:

Scale factor of Figure A to Figure B = 10/4 = 5/2

Learn more about similar polygons on:

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Answer:

See explanation

Step-by-step explanation:

The place to begin in attempting to solve a quadratic equation is to try to factorize it. If it can not be factorized, then look at the side of equation that contains the variable (x,b,m,n and so on). If that side is a perfect square, try to take square root of both sides.

Also, if the coefficient of the squared term in the equation is 1 and the coefficient of the middle term bearing the variable is an even number, then you can attempt to use completing the square method. Formula method can be adopted as a last resort.

x^2 -4x + 4 =0 can be solved by factorization

X(x-2) - 2(x-2) =0

Hence;

(x-2) (x-2) =0

x= 2 (twice)

(2x-2)^2 = 4 can be solved by taking square root

√[(2x-2)^2] = √4

2x-2 = 2

x= ±2

x^2 + 6x - 11 = 0 can be solved by completing the square

(x + 3)^2 = 11 + 3^2

(x + 3)^2 = 20 taking square root of both sides

x + 3 = ±√20

x + 3 = ±2√5

x= -3 ±2√5

2x^2 - x + 5 = 0 can be solved by formula method

Using

x= -b±√b^2 - 4ac/2a

a= 2, b = -1, c= 5

x= 1 ± √1 - 40/4

x= 1 ± √-39/4

x= 1 ± 39i/4

Answer:

-4 and 5

Step-by-step explanation:

(-4)(5)

=-20

(-4)+5

=1

The two numbers that multiply to -20 but add to 1 are 5 and -4.

We have,

To find two numbers that multiply to -20 but add to 1, we can set up a system of equations.

Let's assume the two numbers are x and y.

We can set up the following equations based on the given conditions:

Equation 1: xy = -20 (the numbers multiply to -20)

Equation 2: x + y = 1 (the numbers add to 1)

To solve this system of equations, we can use the substitution or elimination method.

Let's use the substitution method here:

From Equation 2, we can rewrite it as y = 1 - x.

Now substitute this value of y into Equation 1:

x(1 - x) = -20

Expanding the equation:

x - x² = -20

Rearranging the equation:

x² - x - 20 = 0

Now we have a quadratic equation.

We can factor it or use the quadratic formula to find the values of x.

Factoring the quadratic equation, we get:

(x - 5)(x + 4) = 0

Setting each factor equal to zero, we have:

x - 5 = 0 or x + 4 = 0

Solving for x, we get:

x = 5 or x = -4

Now, substitute these values of x back into Equation 2 to find the corresponding values of y:

For x = 5:

y = 1 - x = 1 - 5 = -4

For x = -4:

y = 1 - x = 1 - (-4) = 5

Therefore,

The two numbers that multiply to -20 but add to 1 are 5 and -4.

Learn more about expressions here:

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Answer:

22 lb

Step-by-step explanation:

10 kg ⋅ 2.205 lb/1 kg ≈22 lb

Answer:

She will have 8 pieces.

Step-by-step explanation:

Answer:

x lessthen or equel to 3/2

Step-by-step explanation:

9514 1404 393

Answer:

  $80

Step-by-step explanation:

You are given the principal amount (p=$2000), the annual interest rate (r=.02), and the time in years (t=2). Put the numbers in the formula and do the arithmetic.

  I = prt

  I = ($2000)(0.02)(2) = $80

Jack will owe $80 in interest.

Answer:

0.5 has the smallest absoulte value

Step-by-step explanation:

To find the absolute value of a number just take off the negative sign and levae the posotive numbers as is.

Answer: rate of change: increasing by 2

Step-by-step explanation:

Answer:

25/2 I believe

Step-by-step explanation:

Answer:

11.89

Step-by-step explanation:

29.95-60%=11.89

Plz mark brainlist hope this helps!!!

Answer:

The answer is 1.3, 1 3/10

Answer:

1.3

Step-by-step explanation:

we divide as if it were normal division. we divide 3 by 3 and get 1 and then we bring our decimal point up and finally divide the 9 by 3 and get the answer of 1.3

Answer:

Hi there!

Your answer is:

width=15

Length=25

Step-by-step explanation:

L=2w-5

P=80

Perimeter formula

L+L+W+W=P

(2w-5)+(2w-5)+w+w=80

6w-10=80

+10

6w=90

/6

w=15

Plug in width in length formula

L=2w-5

2(15)-5

30-5

L=25

Answer:

(2,4)

Step-by-step explanation:

Your x-value goes 3 units to the left which is subtracting the value and your y-value is going up by 2 which is adding to your y-value.

Answer:

y^7

Step-by-step explanation:

all you have to do is add y^2 and y^5 together and that gets u y^7

High Hopes^^

Barry-

Answer:

[tex]y^{5}[/tex]×y²=[tex]y^{b}[/tex]

[tex]y^{5+2}[/tex]=[tex]y^{b}[/tex]

b=7

Step-by-step explanation:

Answer:

x=34

Step-by-step explanation:

Just take 47-13=34