I would appreciate if u guys would help me rn.

Answer:

Step-by-step explanation:

(-2x - 10) − (10x² + 3)

= -2x - 10 − 10x² - 3

= -10x² - 2x - 13

Answer:

im pretty sure its 69 cause if u look its halfway between 33 and 33x2 is 66 and 69 is ther closest to that

Step-by-step explanation:

From the line of best fit, the pink flowers that would bloom on a shrub with 40 flowers = 69.29

The equation of the regression line =  y=1.73x + 0.0924

We have x = 40

We have to put the value of x in the equation

y=1.73*40 + 0.0924

=  69.29

Therefore the line of best fit that would bloom on a shrub with 40 red flowers is  69.29

Read more on the line of best fit here: https://brainly.com/question/1518824

#SPJ2

Answer:

27.7778

Step-by-step explanation:

If 13 out of 18 players are seniors then 5 of them are not.

To find the percentage you do (5/18) ⋅ 100

5 divided by 18 gives us 0.27777778

Then we multiply by 100 (or move the decimal point two spaces to the right)

The result should be 27.7778%

(the 7s go on forever)

Answer: y = 3

Step-by-step explanation:

2y - 14 = -8

2y - 14 + 14 = -8 + 14

2y = 6

y = 3

Answer:

see explanation

Step-by-step explanation:

The n th term ( explicit formula ) of an arithmetic sequence is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a₁₂ = - 95 and a₃₇ = - 270 , then

a₁ + 11d = - 95 → (1)

a₁ + 36d = - 270 → (2)

Subtract (1) from (2) term by term to eliminate a₁

25d = - 175 ( divide both sides by 25 )

d = - 7

Substitute d = - 7 into (1) and solve for a₁

a₁ + 11(- 7) = - 95

a₁ - 77 = - 95 ( add 77 to both sides )

a₁ = - 18 , thus

[tex]a_{n}[/tex] = - 18 - 7(n - 1) = - 18 - 7n + 7 = - 7n - 11

[tex]a_{n}[/tex] = - 7n - 11 ← explicit formula

--------------------------------------------------------------

The recursive formula allows a term in the sequence to be found by adding the common difference d to the previous term, thus

[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] - 7 with a₁ = - 18 ← recursive formula

Answer:

y - 3 = (1/2)(x - 4)

Step-by-step explanation:

The graph is hard to read, but we can make assumptions about the x- and y-values shown.  The y-intercept appears to be (0, 1) and the blue dot appears to be (4, 3).  Let's try finding the equation of the line using this assumed data:

The point-slope equation is y - k = m(x - h), where (h, k) is a point on the line and m is the slope of the line.

We need the slope of the line.  Recall that m = rise/run.  Going from (0, 1) to (4, 3), x (the 'run') increases by 4 and y (the 'rise') increases by 2.  Thus, the slope is m = rise/run = 2/4, or 1/2.

Substituting the known values into the point-slope equation y - k = m(x - h), we get:

y - 3 = (1/2)(x - 4)

Answer:

$21/$1.50 per mile =14 miles. The units match $/($/mile), so division was the proper operation.

C

Step-by-step explanation:

Plz mark brainliest i need it

Answer:

C, D, E (14 miles, 12 miles, 10 miles)

Step-by-step explanation:

brainliest would be pretty cool

Given :

Total pounds of potatoes, T = 62,049.

On Monday a farmer sold 25,196 pounds of potatoes on Tuesday he sold 18,023 pounds.

To Find :

How many pounds he sold in Wednesday to end the stock.

Solution :

Potatoes sold in Wednesday = Total - Potatoes sold in Monday - Potatoes sold in Tuesday

= 62049 - 25196 - 18023 pounds

= 18830  pounds

Hence, this is the required solution.

Answer:

Step-by-step explanation:

(-38) + (-4) + (-50) =-38-4-50

= -92

So the answer is -92

Answer: X = 5

Step-by-step explanation: Since a square has all equal sides, and area is just length times width, the other side has to be five. If you REALLY feel the need to check my work just do 5x5.

Answer:

2.9843075e+20

Step-by-step explanation:

Am pretty sure tht the answer

Answer:

This question cannot be answered with the information given

Step-by-step explanation:

You did not include the possibilities of each apple being selected.

I will follow this question and answer it when there's more details.

Answer: the answer is b I got it right on my quiz

Answer:

a and d are parallel

Step-by-step explanation:

Answer:

B and D

Step-by-step explanation:

Hope this helps :3

if it did pls mark brainliest

Answer:

A & E

Step-by-step explanation:

First, multiply 40 by 100, giving you 4000. You then divide 4000 by 25, where you will get a quotient of 160. Now, this can be represented as 160% or 160/100 because a percentage is always out of 100.

Answer: 87.96 ft

Step-by-step explanation:

Step-by-step explanation:

slope = rise/run or apply slope formula (you can find online or on my insta page)

Topic: coordinate geometry

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

Answer:

a) 15 minutes

b) Input is temp, output is time.

Step-by-step explanation:

3a) After how many minutes is the temperature 35.

Find 35 on the second row, and see that it takes 15 minutes.

3b) For the inverse function, the input is the temperature, and the output the number of minutes.

Answer:

9hours

Step-by-step explanation:

The total temperature would be decreased by 18°C.

18/2 =9

[tex]f(x)=4x+8\\y=4x+8\\x=4y+8\\\\[/tex]

Proceed the inverse. Swap the x and y.

[tex]x-8=4y\\\frac{x}{4}-\frac{8}{4}=y\\y=h(x)\\h(x)=\frac{x}{4}-2\\h(x)=\frac{1}{4}x-2[/tex]

So the answer is first one.

Answer: 14:4 , 21:6 , 28:8 , 35:10

Step-by-step explanation:

Answer:

41,755.72

Step-by-step explanation:

Answer:

1537.777778 degrees celcius

Step-by-step explanation:

sorry I used a compact calculator so I don't know how it got it.

Answer:

€5000

Step-by-step explanation:

Answer:

y=1/2x +2

Step-by-step explanation:

1/2 is the slope, 2 is the y intercept.

Answer:

y=55x

given y=385

x=gallons of gas = 385/55 = 7 gallons

inverse function

y=55x

change x to y and y to x

x=55y

y=x/55

inverse function is x/55

Step-by-step explanation:

Answer:

6+1.25t

Step-by-step explanation:

W(in the 1st month)=6+1.25

W(in the 2nd month)=6+1.25+1.25

W(in the 3rd month)=6+1.25+1.25+1.25

W(in the t months)=6+t(1.25)