help me please and please respond

Answer:

Jennifer bought 9 boxes

Answer:

2: 1 : 1

Step-by-step explanation:

4:2:2

Divide all sides by 2

4/2:2/2:2/2

2: 1 : 1

Answer:

The correct answer will be A.

Answer:

C. arm span, foot length is predicted to increase by about 0.186 cm.

Step-by-step explanation:

edgen 2022

C) arm span and foot length are predicted to increase by about 0.186 cm.

Linear regression analysis is used to predict the value of a variable based on the value of another variable. The variable you want to predict is called the dependent variable. The variable you are using to predict the other variable's value is called the independent variable.

Given, The arm span and foot length were measured (in centimeters) for each of the 19 students in a statistics class and displayed in the scatterplot.

let "FL" be the foot length and "AS" be the Arm span.

Slope = Δy/Δx = ΔFL/ΔAS

ΔFL/ΔAS = 0.186

ΔFL = ΔAS* 0.186

thus an increase in AS by 1 cm will lead to an increase in FL by 0.186cm

Therefore,  the slope of the least-squares regression line means for each additional centimeter C) arm span, foot length is predicted to increase by about 0.186 cm.

Learn more about linear regression here:

https://brainly.com/question/29665935

#SPJ2

Answer: 6 weeks

Step-by-step explanation:

116+12+12+12+12+12+12=$188

Answer:

He scored 6 field goals out of 15

Step-by-step explanation:

40% converted into a decimal is 0.4. "Of" means multiply. So you do 15 times 0.4 and get 6.

Answer:

x = 27

Step-by-step explanation:

From the picture attached,

m∠PLM + m∠PLK = 180° [Linear pair of angles are supplementary]

m∠PLM + 3x = 180°

m∠PLM = 180° - 3x

Similarly, m∠PML + m∠PMN = 180° [Linear pair of angles]

m∠PML + (2x + 72)° = 180°

m∠PML = 180° - (2x + 72)°

From triangle PLM.

m∠PLM + m∠PML + m∠LPM = 180° [Sum of interior angles of a triangle = 180°]

(180 - 3x) + 180 - (2x + 72) + x = 180

180 - 3x - 2x - 72 + x = 0

-4x + 108 = 0

x = [tex]\frac{108}{4}[/tex]

x = 27

Answer:

hey guys depending on where you answer it if it is online please please please don't forget to add the degrees mark

Step-by-step explanation:

This is the right answer

Answer:

7W−4w+8

Step-by-step explanation:

Answer: 3w + 8

Step-by-step explanation: The problem is (7w) + (3) -(4w) + 5. Rearrage the equation to 7w-4w + 3 + 5. Then do the math and you get 3w + 8.

Answer:

Step-by-step explanation:

Let the number of weeks be x

Then Kendal's CD's

Raymond's CD's

Time when they have equal CD's

Answer:

That is wrong... 7 is not the answer

12 is the real answer

Step-by-step explanation:

Answer:

∠JTS≅∠RST

Step-by-step explanation:

ss already there, just needs the angle in the middle

Answer:

Step-by-step explanation:

One side is congruent, one side is common= congruent

Need to add the angle between them

Answer:

the answer is m = 9 your welcome

Answer:

yes it is right

Step-by-step explanation:

good job

Answer:

H = 43

Step-by-step explanation:

t = 35

35 divided by 5 is 7

50 - 7 = 43

Answer:

Note!! if someone else answers, their answer is probably correct. I don't know functions that well. also, I'm assuming here that Samuel and Gordon are the same person.

Gordon/Samuel pays: 3690$

independent variable: the amount of TVs you buy

dependent variable: the cost for each tv

function: f(x) = 1200x + 90

solve the function: hopefully someone else can answer this!

if I made a mistake or misunderstood something, please let me know!

Answer:

12

Step-by-step explanation:

126÷10.5=12

i hope this helps :D

Answer/Step-by-step explanation:

Museum and Worship center => alternate exterior angles (E)

Rationale: they are exterior angles positioned in opposite sides of the transversal

Bank and Day Care => Alternate Interior Angles (A)

Rationale: they are interior angles positioned opposite each other on each side of the transversal

Park and Coffee shop => vertical angles (D)

Rationale: They are angle pairs formed by the interception of two straight lines

Fire Station and Worship Center => linear pair (F)

Rationale: They are angles on a straight line

Community Center and Day Care => consecutive interior angles (B)

They are interior angles that lie in the same side of the transversal

Bank and Museum => Corresponding Angles (C)

Rationale: they have the same matching corners

Answer:

$11.25

Step-by-step explanation:

.25x15=3.75

15-3.75=11.25

Answer:

y-4 = 4/9(x-10)

Step-by-step explanation:

Given the equation of the line g to be y = -9/4 x - 1.

To find the equation of a line h perpendicular to this line, the following steps must be taken;

First find the slope of the known line g

The standard equation of a line is y = mx+c where

m is the slope

c is the intercept

Comparing this equation with the given equation y = -9/4 x -1, it can be seen that the slope of the line g is -9/4

Next is to find the slope of the line h

Since the line g is perpendicular to h, then the product of their slope will be -1 i.e mh*mg = -1

mh = -1.mg

mh = -1/(-9/4)

mh = -1*-4/9

mh = 4/9

Hence the slope of the line h is 4/9

Find the intercept of line h

To get this, you will substitute the slope m and the point into the equation y = mx+c

m = 4/9

(x,y) = (10,4)

4 = 4/9(10) + c

4 = 40/9 + c

c = 4-40/9

c = (36-40)/9

c = -4/9

Hence the intercept of the line h is -4/9

Finally, find the equation of the line h in slope-intercept form

The slope-intercept form of a line is expressed as y = mx+c

y-y0 = m(x-x0)

Given

m = -4/9

x0 = 10

y0 = 4

Substitute:

y-4 = 4/9(x-10)

Hence the equation in slope-intercept form is y-4 = 4/9(x-10)

Answer:

m=10

Step-by-step explanation:

Answer:

m=10

Step-by-step explanation:

9(m+5)−3(m−2)=8m+31

Step 1: Simplify both sides of the equation.

9(m+5)−3(m−2)=8m+31

9m+45+−3m+6=8m+31

(9m+−3m)+(45+6)=8m+31(Combine Like Terms)

6m+51=8m+31

Step 2: Subtract 8m from both sides.

6m+51−8m=8m+31−8m

−2m+51=31

Step 3: Subtract 51 from both sides.

−2m+51−51=31−51

−2m=−20

Step 4: Divide both sides by -2.

m=10

Hope this helps girly!!

Answer:

rewrite equation 2 for x

x=8-7y

plug in x for equation 1

3/8*(8-7y)+1/3y=17/24

solve for y

3-17/24=21/8y-1/3y

55/24 = 55/24y

y=1

sub y back into eq. 2

x+7(1) = 8

x = 1

Step-by-step explanation:

Answer:

It's D.

Step-by-step explanation:

Hope this helped. Have a wonderful day! Adios

Answer:

C, [tex]\frac{-168}{3}[/tex]

Step-by-step explanation:

The number of coyotes is decreasing, which makes it negative, but you can't have a negative year, so the answer must be [tex]\frac{-168}{3}[/tex]

Answer:

840

Step-by-step explanation:

He gets 685 votes. This is 125 more than 2/3 of the total number of votes. So 2/3 must be 125 less than 685.

2/3=560

So ÷2 to find 1/3, because 2/3 ÷2 = 1/3.

1/3=280

So then you x3 because 1/3x3=3/3, or 1 whole.

1 whole=840

840=total number of votes

[tex]3x - 2y = - 16[/tex]

Subtract sides -3x

[tex]3x - 3x - 2y = - 3x - 16[/tex]

Simplification

[tex] - 2y = - 3x - 16[/tex]

Negatives simplifies

[tex]2y = 3x + 16[/tex]

Divided sides by 2

[tex] \frac{2y}{2} = \frac{3x + 16}{2} \\ [/tex]

[tex] \frac{2}{2}y = \frac{3}{2}x + \frac{16}{2} \\ [/tex]

Simplification

[tex]y = \frac{3}{2}x + 8 \\ [/tex]

This is the slope-intercept form.

_________________________________

And we're done...

♥️♥️♥️♥️♥️

Answer:

-11/12

Step-by-step explanation:

Add 5/8+3/4 (6/8) which is 11/8 and then get -2/3 - 5/6 which simplifies to -3/2

Multiply -3/2 by 4 to get it to like terms

11/8 / -12/8

Multiply and then simplify.

If you need help, just comment!!

Answer:

D

Step-by-step explanation:

8/5 x 4 = 6  2/5

Answer:

A and B

Step-by-step explanation:

took the test and got this question right for ya :)

Answer:

-5q^2 - 6q - 18

Step-by-step explanation:

b = (-3q - 8)

c = (2q^2 - q - 2)

3(-3q - 8) - 3(2q^2 - q - 2)

(-9q - 24) + ( -5q^2 + 3q + 6)

-5q^2 + 3q - 9q + 6 - 24

Combine like terms

-5q^2 - 6q - 18 is the answer