Mathematics Middle School

Match each equation with a solution from the list of values.

1. 2a=4.6
2. b+2=4.6
3. c÷2=4.6
4. d−2=4.6
5. e+38=2
6. 18f=3
7. g÷85=1
(these aren't important below this)
85
158
2.3
2.6
6.6
9.2
24



USE THESE LETTERS PROVIDED TO GIVE ME AN ANSWER.
D
G
C
E
F
B
A

Match Each Equation With A Solution From The List Of Values.1. 2a=4.62. B+2=4.63. C2=4.64. D2=4.65. E+38=26.

Answers

Answer 1

Answer:

1.C

2.E

3.B

Step-by-step explanation:

1. 2a/2=4.6/2= a=2.3

2. b+2-2=4.6-2= b=2.6

3. c/2*2= 4.6*2= c=9.2

I hope you understand

Answer 2

All the parts are solved below.

What is a function? What is equation modelling? What is a mathematical equation and expression?In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the functionEquation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.

Given are the equations -

1. 2a=4.6

2. b+2=4.6

3. c÷2=4.6

4. d−2=4.6

5. e+38=2

6. 18f=3

7. g÷85=1

We have -

[1] -

2a = 4.6

a = 2.3

[2] -

b + 2 = 4.6

b = 2.6

[3] -

c ÷ 2 = 4.6

c x 1/2 = 4.6

c = 4.6 x 2

c = 9.2

[4] -

d − 2 = 4.6

d = 6.6

[5] -

e + 38 = 2

e = - 36

[6] -

18f = 3

f = 3/18

f = 1/6

[7] -

g ÷ 85 = 1

g x 1/85 = 1

g = 85

Therefore, all the parts are solved above.

To solve more questions on equations, expressions and polynomials, visit the link below -

brainly.com/question/17421223

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Related Questions

HELPP ME!!! I AM HAVING MAJOR TROUBLE AND WILL BE POSTING MORE QUESTIONS

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(X, -Y) so the third question down, because it rotated 90° its only on quadrent moved and clockwise makes it go to the right!
the answer is (X, -Y)

a farmer wants to clear an area of forest land she owns for more farm land. She measured and surveyed this land and drew up this shape of this new clear field. The measurements are shown below.
Find the area of the farmer future new land.

A.27km

B.36km

C.45km

D.54km

Answers

Just multiple each side!
3.3=9 6.6=36. 36+9=45

Find the mean, median, lower Q, upper Q, Interquartile range (IQR), mode, and range for the following data:

3, 3, 7, 21, 2, 5, 16, 58, 2, 9, 2, 2







*If there is a decimal, write it to the nearest tenth (1 decimal place)*

Mean:

Median:

Mode:

Range:

Lower Q:

Upper Q:

IQR:

Answers

Mean: 10.8
Median: 4
Mode: 2
Range: 56

That’s all ik sorry ..

Answer:

2, 2, 2, 2, 3, 3, 5, 7, 8, 16, 21, 58

Step-by-step explanation:

mean:  10.8

median: 4

Mode: 4

Range: 56

Lower Q: 2

Upper Q:  12

IQR: 10

Pat borrowed $2,000 to help pay college expenses. The interest rate was 8% annually, and she will repay the loan in 6 years. How much total interest will she pay during the 6 years? pls help

Answers

Answer:The formula is: interest = principal ∙ rate ∙ time

i= 2000 ∙ 0.05 ∙ 4

i = $400 ; so Pat will pay $400 interest in 4 years.

Pat will pay $400 in 4 years

ples it is due at 2 pm

Answers

Answer:

Step-by-step explanation:

Number 1s slope is 1/2, number 2 is -4/3. Number 3 is 0. Number 4 slope is also 0 i think. Number 5-10 im not sure

Gabby made a sandwich that is 0.20 meter long. Each bite that she takes has a length of 0.03 meter.What is the length of the sandwich that remains after Gabby takes 3 bites?

Answers

Answer:

0.11 meter

Step-by-step explanation:

0.20m - (0.03m x 3)

0.20m - 0.09

0.11m

Which expression is equivalent to 6(7x – 9)?

A. 42x + 54
B. 42x – 9
C. 42x – 54
D. 54x – 9

Answers

Answer:

C

Step-by-step explanation:

42x-54

Answer:

The answer is C

Can i get a brainliest?

Step-by-step explanation:

6(7x−9)

=(6)(7x+−9)

=(6)(7x)+(6)(−9)

=42x−54

The circumference of a circle is 113.04 feet. What is the circle's diameter?
Use 3.14 for ​.

Answers

Answer:

you would do

113.04 divided by 3.14 to get 36.

the diameter of the circle is 36 ft

Answer - 36ft.

113.04 divided by 3.14

Hope this helped❤️❤️

God bless Brainliest to right answer

Answers

explanation:

C because Air cant move you unless Your weak

Answer:

C because Air cant move you unless Your weak

Step-by-step explanation:

Choose the missing numbers that make the following expressions equivalent.
_____x + 14 and 7(5x + _____)

A. 35; 7
B. 30; 7
C. 5; 2
D. 35; 2

Answers

It’s D

35x + 14 = 7(5x + 2)
7 x 5x = 35x
2 x 7 = 14
The correct answer is D because...

35x + 14 = 7
7 x 5x = 35x
2 x 7 = 14

A recipe uses 3/4 cup of water and 2 cups of flour and 1/2 of salt. Write the ratio of salt to flour as described by the recipe. Then find the value of the ratio. the scale of the ratio..

Answers

Answer:

1 : 6

Step-by-step explanation:

Water : flour

⅓ : 2

⅓ ÷ 2

⅙

1 : 6

y−5x=3 solve for y please

Answers

Answer: INDEiAaaaaaaaaaaaaaaa

Answer:

y=-5x-3

Step-by-step explanation:

i have no explanation but I hope this helps!

what is the solution to this system of equations?

Answers

Answer:a

Step-by-step explanation:

Answer:

(-2,4)

Step-by-step explanation:

The solution is where the two lines intercept therefore if (x,y) is how to wright a point, then it would be (-2,4)

What is the answer for this problem?

Answers

Answer:

x

+

y

=

0

 

x

+

6

y

=

5

7

x

+

y

=

0

Step-by-step explanation:

Answer:

(-5,1)

Step-by-step explanation:

can someone plz help me answer this i will give brainliest due by 12:30

Answers

Answer: Yes

Step-by-step explanation:

I'm pretty sure it's correct so yes

Eliana drove her car 81 km and used 9 liters of fuel. She wants to know how many kilometers (x) she can drive on 22 liters of fuel. She assumes her car will continue consuming fuel at the same rate.

Answers

Answer:

I don't know

Step-by-step explanation:

thanks for the pints

Answer:

Step-by-step explanation:

to solve this we need to find the proportional relationship between the miles she can drive per liter of fuel, this can be found easily

we will use this quick formula to find how many miles a liter will give her as shown

81 / 9 = 9

this is the Miles per Liter or MPL, so the car drives 9 miles per liter of fuel, now all we have to do is multiply that new number by the amount of fuel she wonders about like so

9 * 22 = 198

with this, we now know that 22 liters will get her 198 miles down the road, quite the trip id say

this can be used to find the proportional relationship in most problems like this

hope this helped ya out :>

Janile got 4 kilograms of candy when she went trick-or-treating at Halloween. Since she didn’t want to eat it all, she decided to share it with her 4 friends. If the 5 of them share the 4 kilograms, how much will each of them have?

figure it out no clues

Answers

Each of them will have 0.8 kg of the Halloween candy. In fraction form that would be 4/5.

Answer:

800

Step-by-step explanation:

Good Luck!

plz help i will give branliest

Answers

Answer:

Pick two points on the line and determine their coordinates.

Determine the difference in y-coordinates of these two points (rise).

Determine the difference in x-coordinates for these two points (run).

Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).

Step-by-step explanation:

Can a triangle have three acute angles? Justify your answer.
brainliest

Answers

Answer: Yes!

Step-by-step explanation:

Not only can a triangle have three acute angles (which is very common), you can also get triangles with angles so acute that their total sum is less than 180 degrees! This happens in a 'negative curved space'.

Answer:

Yes It can!

Step-by-step explanation:

If  it has 3 acute angles it means it is an acute triangle!

Wendell’s dog, Jordan, was getting in his way as he worked in the backyard. So, Wendell chained him to a pole. If the chain is 12 feet long, about how much area does Jordan have to walk around?

Answers

24 feet ( : I think.

Answer:

452.16 square feet

Step-by-step explanation:

Need help please show work

Answers

The answer is C. 37.5

63.1% of 80 is what?

Answers

50.48 did this help yes no ?
are you sure you didn’t type the wrong numbers? I got 50.48 too

HELP! i'll give brainliest if it's correct!!

Answers

Answer:

hey :)

Step-by-step explanation:

I got the same question, and got it incorrect :/

1) slope is equal to -1
2)-3 value of y
3)3 is the slope

I think I got the first one
-3 + 1.2 = -1.8,
so if you could, please answer the other 3.

Answers

b. x = 6 . y = -2
c. y = -3 . xy = 24
d. x = 7 . y = -8

hope this helped
im pretty sure that's right! good luck

God bless brainiest to right answer

Answers

Answer:

The answer is 3

Step-by-step explanation:

The answer your looking for is 3

please help! than you!

Answers

Answer:

1&3

Step-by-step explanation:

both can get a number the same like cuz 4×6=24, 3×2=6 and even if you flip the numbers same answer for both

NEED HELP PLEASE HURRY
After selling 15 lemonades,
Jessica made $5. After
selling 42 lemonades, she
made $18.50.
Graph the equation using each form (standard form, point-slope form, and slope-intercept form)

Answers

Answer:

its 65.5

Step-by-step explanation:

Which property of equality is used to solve the equation 5n = 50?

Answers

answer:

the division property of equality

step-by-step explanation:

in order to solve for n we would have to divide

5n / 5 = 50 / 5

n = 10

Answer:

Division Property of Equality.

Step-by-step explanation:

In this case, you will use the Division Property of Equality to solve. Isolate the variable, n, by dividing 5 from both sides:

(5n)/5 = (50)/5

n = 50/5

n = 10

~

Select answers from the drop-down menus to correctly complete the statements. A scale factor of _____ was applied to the first triangle to get the resulting image. This scale factor is _____ .

An isosceles triangle with a side length of 3.4. An arrow points to a smaller isosceles triangle with a side length of 1.7.

Answers

Answer: 1.46 and 1.8 is the answer

Step-by-step explanation:

If the value of the expression 36 ÷ u is 9, what is the value of u?

Answers

Answer:

4

Step-by-step explanation:

9 times 4 is 36

and

36 divided by 9 is 4

Answer:

u=4

Step-by-step explanation:

divide 36 by 9 which equals 4

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