D-13=6
F-26=12
M+18=109
56+k=231

How do you solve these with steps

Answers

Answer 1

Answer:

D=6+13=19

Step-by-step explanation:

F=26+12=38

M=109-18=91

k=231-56=175


Related Questions

Write the equation in slope intercept form x + 2y = 6

Answers

Answer:

y=-1/2x+3

Step-by-step explanation:

2y=6-x

y=-x/2+3

y=-1/2x+3

Answer:

y=-1/2(x)+3

Step-by-step explanation:

2y=-x+6

y = -1/2(x)+3

What is the product of -4 and 8.1?
A. -32.4
B. -12.1
C. 12.1
D. 32.4

Answers

Answer:

-32.4

Step-by-step explanation:

What you do is the -4 x the 8. after that you should get 32. Then you do 4 x the 1. Hence, you should get 4. Because of that you put the 32 and 4 together. your final answer is -32.4

Answer:

The answer is A. -32.4

Step-by-step explanation:

What you do is the -4 x the 8. after that you should get 32. Then you do 4 x the 1. Hence, you should get 4. Because of that you put the 32 and 4 together. your final answer is -32.4

Hope this helps  :)

Amna brought 9 pounds of oranges and 7 pounds of cherries to make fruit salad for a fund raiser. She wants to package an equal amount of fruit salad into each of 12 containers. How much fruit salad should Amna put in each container?

Answers

Answer:

it should be trust mee 1 3/10

please help
if x = 3 and y=-4 find x2 + y2 and x2 -y2

Answers

1. Plug in the 3 in all the x’s that are in the equation:

(3)2 + y2 = for x2 + y2

(3)2 - y2 = for x2 - y2

This would get you for both equations..

6 + y2 = for x2 + y2

6 - y2 = for x2 - y2

2. Now let’s plug in the value of y which is -4:

6 + (-4)2 = for x2 + y2

6 - (-4)2 = for x2 + y2

This would get you for both equations...

-2 = x2 + y2

14 = x2 - y2


Hope this helped, have an awesome day!





Ethan has $620 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax. He buys a new bicycle for $427.57. He buys 4 bicycle reflectors for $11.38 each and a pair of bike gloves for $31.41. He plans to spend some or all of the money he has left to buy new biking outfits for $57.75 each. Write and solve an inequality which can be used to determine oo, the number of outfits Ethan can purchase while staying within his budget.

Answers

Answer: 620≥ 427.57+ 11.38(4)+ (31.41) +57.75x

Step-by-step explanation:

So our limit is the 620$ that he has to spend. We know for a fact that the bike costs about 427.57 dollars. 4  $11.38 reflectors are purchased as well as gloves for 31.41.  Now however many outfits he can purchase cannot exceed or go over his money limit of 620 so the variable (x) represents how many outfits he can buy without going over.

We are required to write an inequality for the problem and also solve it

The number of biking outfit Ethan can purchase is 2

Given:

Total amount Ethan has = $620

Amount of bicycle = $427.57

Bicycle reflector = $11.38

Cost of 4 Bicycle reflector = $11.38 × 4

= $45.52

Cost of bike glove = $31.41

Cost of biking outfit = $57.75

Write an inequality to solve for the number of biking outfit Ethan can purchase

let

x = number of biking outfit Ethan can purchase

620 ≥ 427.57 + 45.52 + 31.41 + 57.75x

620 ≥ 504.5 + 57.75x

620 - 504.5 ≥ 57.75x

115.5 ≥ 57.75x

x ≥ 115.5 / 57.75

x ≥ 2

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Factorise 15x² + 9xy + 3x

Answers

Answer:

Step-by-step explanation:

15x² = 3⋅5x²

9xy = 3²xy

15x² + 9xy + 3x = 3x(5x + 3y + 1)

The factored form of the expression 15x² + 9xy + 3x is 3x(5x + 3y + 1).

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To factorize 15x² + 9xy + 3x, we can factor out the greatest common factor of the three terms, which is 3x:

15x² + 9xy + 3x = 3x(5x + 3y + 1)

Therefore,

The factored form of 15x² + 9xy + 3x is 3x(5x + 3y + 1).

Learn more about expressions here:

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Select all of the attributes of the right rectangular prism.

Answers

Answer:

Opposite faces are parallel

There are 6 faces

All faces meet at 90 degrees.

Step-by-step explanation:

I think

Adam and Mags win £2400. They split the money in the ratio 1:5. How much does Adam get?

Answers

Answer:

Adam gets £400

Step-by-step explanation:

Adam : Mag

1:5 1+5=6

2400÷6=400

400x1=400

400x5=2000

Give me a diagram of a human body that you can find on the internet.
Do it quick!!!!

Answers

I hope this helps have a wonderful day

Answer:

I found a picture of a male human body diagram and a woman human body diagram. I attached both of the pictures to this answer because I am not sure which one you wanted.

Step-by-step explanation:

1. I searched up human body diagram

2. I found a male one and a female one

3. I attach them both to this answer

4. Voila here is my answer


Simplify.
(5ab) (2a²b)

Answers

Answer:

10a^3b^2

Step-by-step explanation:

a^2+a-ab+3ab^2-b^2 is the correct answer.

hope this helps.

Katlin is choosing between two circular wall clocks one has the radius of 5 inches while the other one has a radius of 6 inches.How much more wall space will the clock with a radius of 6 inches cover?

Plz help i dont get any of these type of questions T-T

Answers

Answer:

Exact: [tex] 11 \pi~in.^2 [/tex]

Approximate: [tex] 34.6~in.^2 [/tex]

Step-by-step explanation:

The spaces the clocks occupy on the wall are the areas of the clocks.

The clocks are shaped like circles, so use the formula for the area of a circle to find the two areas. Then subtract the smaller area from the larger area.

[tex] A_{circle} = \pi r^2 [/tex]

Larger clock, r = 6 in.

[tex]A_{large~clock} = \pi \times (6~in.)^2 = 36 \pi ~in.^2 = 113.1~in.^2[/tex]

Smaller clock, r = 5 in.

[tex]A_{small~clock} = \pi \times (5~in.)^2 = 25 \pi ~in.^2 = 78.5~in.^2[/tex]

Difference in areas:

Exact: [tex] 36 \pi~in.^2 - 25 \pi~in.^2 = 11 \pi~in.^2 [/tex]

Approximate: [tex] 113.1~in.^2 - 78.5~in.^2 = 34.6~in.^2 [/tex]

Rewrite log: 512 = 3 into exponential
form
A. 3° = 512
B. 8 = 512
C.512 = 8
D. 512 = 3
A
B
С
OD

Answers

i think your answer is D) i am not 100% sure tho.

The exponential form of equation log₈512 = 3 is 8³ = 512.

What is inverse form of Exponential Equation?

The inverse of the exponential function y = aˣ is x = [tex]a^{y}[/tex]. The logarithmic function y = logₐx is defined to be equivalent to the exponential equation is x = [tex]a^{y}[/tex].

Here,

log₈512 = 3 compare with  y = logₐx

we get, a = 8, x = 512, and y = 3

Now Exponent equation is x = [tex]a^{y}[/tex]

                                          512 = 8³

Thus, The exponential form of equation log₈512 = 3 is 8³ = 512.

Learn more about Exponential equation from:

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At Walmart, ground beef sells for $3.75 per pound. How much would it cost to buy 4.25 pounds of chicken?

Answers

Answer:

15.9 dollars

Step-by-step explanation:

you have to multiply 3.75 by 4.25

Answer:

15.94

Step-by-step explanation:

Which expression is equivalent to -8(5m - 7.4)?

A -40m - 7.4

B. -40m + 59.2

C.-3m – 15.4

D. -3m + 0.6

Answers

Step-by-step explanation:

-8(5m - 7.4)

= -40m + 59.2

-2(x – 3) - 2
simplify the expression

Answers

Answer:

-2x+4

Step-by-step explanation:

-2(x-3)-2

-2x+6-2

-2x+4

find what is x + 2½ = 10?

Answers

Answer:

10 its just 10 or smthing

Answer:

71/2

Step-by-step explanation:

7+2=9

1/2+1/2= 1

9+1=10

2. Simplify (27) 2/3 x (125) 1/3​

Answers

Hopes this helps:

Answer: 750
27*2/3*125/3
54/3*125/3
18*125/3
2250/3
750

Blah blah blah I am in college and I need help

Answers

Answer:

C.

Step-by-step explanation:

I'm pretty sure it's C. because it makes the most sense when you read the expression because it fits.

Hope this helps you, have a wonderful day!

2(x+1.25)=3.5
Solve for X

Answers

Answer:

x= 1/2

Step-by-step explanation:

2(x+1.25)=3.5

(2)(x)+(2)(1.25)=3.5(Distribute)

2x+2.5=3.5                 2x+2.5−2.5=3.5−2.5

2x=1          2x /2  =  1 /2

                                                                                                         

2x+y=16 y=2x what are the side lengths of the triangle?

Answers

Answer:

x = 4. y=8

Step-by-step explanation:

putting y=2x in first equation

2x+2x=16

4x=16

x=4

put x=4 in eq second

y=2*4

y=8

Tell me ASAP plz!! Btw Patsy’s Pasta house uses 3/4 of a cup of sauce for every 12 ounces of pasta...good luck

Answers

Answer:

4/6

Step-by-step explanation:

Write an equation in point-slope form for the line that passes through
each point with the given slope (-1,-2) m=3

Answers

Answer:

y+2=3(x+1)

Step-by-step explanation:

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

y+2=3(x+1)

A golf ball of diameter 1.68 inches rolls a distance of 4m in a straight line. How many times does the ball. completely? (1 inch = 2.54cm)​

Answers

Answer: 29.9

Step-by-step explanation:

We know that

1 m = 100 cm

4 m = 400 cm

Circumference of ball

= 3.14 x

= 13.37 cm

400 / 13.37

the ratio of students to laptops in a school is 3:2 if there are 1,200 students, how many laptops are there?

Answers

Answer:

1200:800

Step-by-step explanation:

1200÷3=400

400×2=800

800 laptops

Answer:

800 Laptops

Step-by-step explanation:

3:2 = 1200:x

I first divide 1200 with 3 because that is the ratio of the students. WE can see that 1200/400 equals 3. So if I multiply 2 times 400, then we get 800 Laptops.

Jenny has some tiles in a bag. The tiles are of three different colors: purple, pink, and orange. Jenny randomly pulls a tile out of the bag, records the color, and replaces the tile in the bag. She does this 50 times. The results are recorded in the given table:

Color of Tile Purple Pink Orange
Number of times the tile is drawn 6 18 26
What is the experimental probability that Jenny will pull out a pink tile?

Answers

Answer:

Step-by-step explanation:

The experimental probability of choosing pink is

18/50

9/25

Answer:

The answer would be 18/50

Step-by-step explanation:

First part

Prob(Pink) = 18/50

Mr. Nguyen drove 34.8 miles in June, 357.09 miles in july and 468.4 miles August.
How many miles did Mr. Nguyen drive during the three month period?​

Answers

Answer:

860.29 miles

Step-by-step explanation:

just add up the miles he drove in June, July, and August, and you'll get 860.29 miles

Find the midpoint of these 2 points

Answers

Answer:

(3.9,4.45)

Hope this helps.

In triangle ABC, A is a right angle and M B=45°. Find BC. If you answer is not an integer, leave it in simplest radical form.

Answers

Step-by-step explanation:

- In a right triangle, if ∠B is 45°, then ∠C is too.

-- Since ∠B  and  ∠C  are equal, the sides opposite them

are equal too.  This is an isosceles right triangle.  Its legs

are equal.

-- (The hypotenuse)²  =  (one leg)²  +  (the other leg)²

                                  =       (12-ft)²  +  (12-ft)²

                                  =              (144 x 2)

     The hypotenuse  =  √(144 x 2)  =  12√2 .

LOL

what type of function is y=3x-2

Answers

Step-by-step explanation:

Explanation: y=3x+2 is not a function. Rather, it is just a regular linear equation.

It's not.

Explanation:

y=3x+2

is not a function. Rather, it is just a regular linear equation. However,

f(x)=3x+2

is a function, because it contains "

f(x)."

So, in general, if it contains " y ," then you are safe in assuming that it is an equation. If it contains "

f(x) ," then you are safe in assuming that it is a function.

I hope that helps!

The function y = 3x - 2 is a linear function.

Given data:

The function is represented as y = f ( x )

The value of y = 3x - 2

The equation y = 3x - 2 represents a linear function.

The function has a constant rate of change, which is 3, as the coefficient of x. The function forms a straight line when graphed on a Cartesian coordinate plane.

The term "linear" indicates that the relationship between x and y is of the first degree, meaning there are no exponents or other nonlinear components involved.

To learn more about linear equations, refer:

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Can someone help
Please

Answers

Answer:

length× breadth = 20× 5 =100

Ok so to find the area you got to multiply 5 x 20 and when u do the answer will be 100 which is your area.

Answer:100

Hope this helps you :)
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