Can someone help pls

Answers

Answer 1

(1.8k-5) + (k+1.5) + (3.5+6.1k) = 53.4
8.9k=53.4
k=6

Related Questions

I NEED HELP NOW PLEASE
What is the slope of the line?

Answers

Answer: Slope, sometimes referred to as gradient in mathematics, is a number that measures the steepness and direction of a line, or a section of a line connecting two points, and is usually denoted by m. Generally, a line's steepness is measured by the absolute value of its slope, m.

Step-by-step explanation:

Answer:

slope = [tex]\frac{7}{4}[/tex]

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 1, - 3) and (x₂, y₂ ) = (3, 4) ← 2 points on the line

m = [tex]\frac{4-(-3)}{3-(-1)}[/tex] = [tex]\frac{4+3}{3+1}[/tex] = [tex]\frac{7}{4}[/tex]

please answer asap.

In a school of 450 students, 110 of them are in the choir, 240 of them are in the band and 60 students are in the choir and the band.
Find the probability that a student chosen at random is in the choir or the band or both

Answers

There are 250 total students.

180 take band.
60 take band and chorus .... that is the intersection of the 2 groups.

48 > –бх
I just says solve

Answers

Answer:

x > - 8

Step-by-step explanation:

Given

48 > - 6x

Divide both sides by - 6, reversing the symbol as a result of dividing by a negative quantity.

- 8 < x , thus

x > - 8

Answer:

x >-8

48>−6x

Step 1: Flip the equation.

−6x<48

Step 2: Divide both sides by -6.

[tex]\frac{-6x}{-6}[/tex]< [tex]\frac{48}{-6}[/tex]

x>−8

The area of a circle is 169π

What is the value of r?

Answers

Answer:

radius is 7.33...

Step-by-step explanation:

I think that is the answer but i am not very sure

-2(-6x+2u-3)
-3x-6(-6y+6x)-2y
3(w-6)-5w

PLEAZE SIMPLIFY THEESE FOR ME ASAP please i need this really bad :(

Answers

Answer:

Step-by-step explanation:

i just did the test this is my first answer please like

What is the answer to this equation 20x-6=4
A. One solution: X=__
B. No solution
C. infinitely many solutions

Answers

Answer:

x=1/2 or 0.50

What is x/-3+20=30? Can someone pls help me

Answers

Answer:

x=510

Step-by-step explanation:

You can first combine like terms to get x/17=30

The inverse operation of division is multiplication so you can multiply by 17 on both sides to get your final answer: x=510

Translate the given phrase into an algebraic expression.
Three is subtracted from
g

Answers

Answer:

g - 3

Step-by-step explanation:

g- 3

Hope that helps!

5. The sales tax in New Jersey is 6%.
About how much will a $31 backpack
cost, including sales tax?
A $1.50
C $33
B $30
D $38

Answers

Answer:

c. $33

Step-by-step explanation:

$31 * 6% = $1.86

$31+$1.86 = $32.86

$33 is the closest.

I need help with this question.
The question is :
Find the distance between the points (-4.4, 9.9) and (-4.4, -5.6).

Answers

Answer:

14.3 and -1.2

Step-by-step explanation:

To find the distance between both points subtract the larger point from the smallest and that should give you the answer.

Simplify the expression
4 + 3(x + 2)

Answers

Answer: 3x+10

You welcome!

HELP ME ASAP PLEASE
Find the length of the missing side. Simplify all radicals.

Answers

Answer:

160 i think?

Step-by-step explanation:

45 + 25 =70 so 70-180= 160

Choose all of the equivalent ratios for 64:80
8:12
32:40
4:5
16:24
120:160

Answers

Answer:

32/40, 4/5

Step-by-step explanation:

All these ratios are follow the ratio 4:5 meaning they are equivalent to "64:80".

8:12=0.666667

16"24=0.666667

120:160=0.75

Answer:

32/40 and 4/5

Step-by-step explanation:

I took the test (sadly) :}

You score an 80% on your test. You answer 44
quesitons correctly. How many questions were on the
test?

Answers

Total of questions was 55
55-80%=44

Answer:

Step-by-step explanation:

which is greater -1/4 or -1/2

Answers

Answer:

-1/4 > -1/2

Step-by-step explanation:

-1/2 = -2/4

and -1/4 is greater than -2/4

6−3+4x+1= in one solution

Answers

Answer:

4x + 4

Step-by-step explanation:

1. 6 - 3 = 3 + 1 = 4

2. You keep the 4x.

3. So 6−3+4x+1= 4x + 4.

What is the measure of _Y, in degrees?
y
A. 116°
B. 32°
C. 640
D. Cannot be determined

Answers

Answer:

C. 116º

Step-by-step explanation:

Both sides are congruent, so the triangle is an isosceles triangle. So angle Z will have to be congruent to angle X. Add together the two angles, (32 + 32) and subtract the sum from 180º since all triangles add up to 180º.

32 + 32 = 64

180 - 64 = 116

Nick is buying one DVD player and some DVDs. At Electronics-R-Us, the DVD player is $60 and the DVDs are $12 each. At Movies-n-More, the DVD player is $80 and movies are $10 each. If the cost at the two stores is equal, how many DVDs did Nick purchase?

Answers

if he buys 5 DVDs at electronic-r-us plus the player it would be a total of $120
60+12(5)=60
if he buys the player plus 4 movies at movies-n-more the total would also be $120
80+12(4)=60
so in total he purchased 9 DVDs
5+4=9

2/3(6x-12)=4(2x+3)

4(4x-2)=2(8x-2)

Answers

Answer:

x=-5-4=0

Step-by-step explanation:

3(x^2-1) + 4(x^2 - 3) = 13

solve for x

Answers

Answer:

x=2, x=-2

Step-by-step explanation:

3x²-3+4x²-12=13

7x²=13+12+3

7x²=28

x²=4

x=-2

x=2

X =-2 should bring the correct answer

Convert 1/8 into a decimal and percentage.
A.18 and 18%
B.125 and 125%
C.1.8 and 180%
D.125 and 12.5%

Answers

I believe it is D.

brainiest if correct? thnx

Erica watched 1 4 of a movie in the morning, and she watched some more at night. By the end of the day, she still had 2 3 of the movie left to watch. How much of the movie did Erica watch at night?

Answers

Answer:

1/6 of the movie

Step-by-step explanation:

What is -3/8 ÷ (-1/2)?

Answers

Answer:

3/4

Step-by-step explanation:

-3/8÷(-1/2)

-3/8÷-1/2

-3/8÷2/-1

-3×2/-8

-6/-8

-(-6/8)

-(-3/4)

3/4

Answer:

3/4

Step-by-step explanation:

my teacher just told me that answer a few seconds ago

Which measurement is closest to the circumference of a circle with an area of 36 square feet?
A
12.0 feet
B
21.3 feet
С
103.2 feet
D
113.0 feet

Answers

It’s D! Have a great day

The measurement of the circumference of a circle is 21.3 ft.

What is Circumference of Circle?

The circumference is the perimeter of a circle. That is, the circumference would be the arc length of the circle, as if it were opened up and straightened out to a line segment.

Here, given area of circle = 36 ft²

Area of Circle = πr²

36 = 3.14 X r²

r² = 11.46

r = 3.38 ft.

Circumference of Circle = 2πr

= 2 X 3.14 X 3.38

= 21.25 ft. ≈ 21.3 feet

Thus, the measurement of the circumference of a circle is 21.3 ft.

Learn more about Circumference of circle from:

https://brainly.com/question/27177006

#SPJ2

Can someone help me with this please

Answers

Answer:

[tex]y = - \frac{5}{6} x - 7[/tex]

Step-by-step explanation:

from the chart, you can get 2 points

(0,-7) & (-6,-2)

y=ax+b

b=-7

-2=-6a-7

a=-5/6

Leanne's yearly income is 15,600 and she works twenty hours each week
What is her hourly rate

Answers

Answer:

Leanne's hourly rate is $15 per hour

Step-by-step explanation:

Assuming a year is 52 weeks, divide $15,600/52 to find the $/week ($300). Then, divide $300/20 to find the $/hrs ($15)

Answer:
780

You divide 15,600 by 20 and you get 780 and if you want to check it you do 780 times 20 and you will get 15,600

How many lines of symmetry does a star like this ⭐️ Have?

Answers

Answer:

This line symmetery has Five lines

What is the y value in this system of equations?
3x + 2y = 16
7x + y = 19

Answers

Answer:

y=5

Step-by-step explanation:

Answer:

3x + 2y = 16 y=−3/2x+8

7x + y = 19 y=−7x+19

Step-by-step explanation:

GCF factoring introduction
Which expression is the result of factoring the expression below by taking out its greatest common factor?
16x^2-8x=?

Answers

right hell yeah you come to me alright (we gon be alright)
it also equals 3032

Find the measure of the angle indicated in bold.

Answers

Answer:

125°

Step-by-step explanation:

16x - 3 = 14x + 13 (vertical angles)

16x - 14x = 13 + 3

2x = 16

x = 16/2

x = 8

(16x - 3)° = (16*8 - 3)° = (128 - 3)° = 125°

Other Questions

Given a term in an arithmetic sequence andthe common difference find the 100th term.a14= 102d = 10Please help, im struggling. The Song of the Friend(From the Paiute Indian Dialect, Translated by Mary Austin)This is the song of the Friend,Made by the Medicine ManIn the young dusk of the spring,Moonless and tender,At the hour when the balm-giving herbsBegin to be musky and sweet along the creek borders,When the smell of the sage is sharp in the trails of the cattleAnd the ants run busily stillUp the poles of the pine trees;The shuffle and beat of his feetWe heard in the dust by his doorway.Out and aside from the hutThe pound of his feet and the roll of the ram's-horn rattleWas more loud than the purr of the creekOr the wings of the night hawk,And the drone of his singing sweetAnd the night desirous.All night he sang till the young, thin moon came out,And about the wolf hour of the morningThe earth by his hut was beaten to dust by his dancing,And the eyes of the Medicine ManWere pale as the sloughs before sun-dawn,And the shadow of all his songsLay under them and in the cheek hollowsLike ash on the hearthstone;And his voice was bitter and thickAs the dust stirred up by his dancing.And still in my heart I hear the throb of his singingWhen I go by the sweet-smelling trailsIn the moonless evenings of April.My pulse is full of the whisper and beat,Over-full and aching with song,When the smell of the campfire comes out by the creeksAnd the nights are young and desirous.The author of this poem assumes that readers will knowA. what the dance moves are.B. the sound of the creek.C. the tune of the song.D. what a Medicine Man is. 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More importantly, do you think you could get millions of people to pay money for this hamburger?These are the questions that fast food companies worry about when they produce commercials or print ads for their products. Video and photo shoots often last many hours. The lights that the photographers use can be extremely hot. These conditions can cause the food to look quite unappealing to potential consumers. Because of this, the menu items that you see in fast food commercials are probably not actually edible.Lets use the hamburger as an example. The first step towards building the perfect commercial hamburger is the bun. The food stylista person employed by the company to make sure the products look perfectsorts through hundreds of buns until he or she finds one with no wrinkles. Next, the stylist carefully rearranges the sesame seeds on the bun using glue and tweezers for maximum visual appeal. 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