Mathematics High School

Help me mdkskkeeknsjeleksksk

Answers

Answer 1

Answer:it’s an unknown number

Step-by-step explanation:

Related Questions

Two less than six times a number is the same as thirteen more than a number. Find the number.

Answers

6x - 2 = x + 13
Subtract x
5x - 2 = 13
Add 2
5x = 15, x = 3
Solution: the number is 3

Factor out the coefficient of the variable -3.6m + 10.8

Answers

Answer: -1

Step-by-step explanation: First, factor out 3.6. You should get -m+3. Since the coefficient is just the number being multiplied to the variable (which is m here), your coefficient should be -1 because m is being multiplied to -1 to make -m. Hope this helps!

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.

Norma is looking for a job cutting hair. One option is self-employment at The Seaside Salon, where she would pay $534 per month to rent a station and keep all of her earnings. Another option is to work at a franchise, where she would just have to pay the salon $3 for every haircut. If she performed a certain number of haircuts every month, the amount paid to either salon would be the same. How many haircuts would that be? How much would Norma pay?

If Norma performed__________ haircuts in a month, she would pay $____________ to either salon.

Answers

Answer:

If Norma performed 178 haircuts in a month, she would pay $534 to either salon

Step-by-step explanation:

Saloon 1:

Cost of saloon 1 = $534

Saloon 2:

Cost of saloon 2 = 3h

Where,

h = number of haircut

Equate the cost of renting either saloon

534 = 3h

h = 534 / 3

h = 178 hair cut

If Norma performed 178 haircuts in a month, she would pay $534 to either salon.

The diagram shows a right-angled triangle.
14 cm
hcm
47°
What is the value of h?
Give your answer correct to 1 decimal place.

Answers

Answer:

The diagram shows a right-angled triangle.

14 cm

hcm

47°

What is the value of h?

Give your answer correct to 1 decimal place.

19.1

I need help on finding the volume of A cylinder and the meaning of pi

Answers

Answer:

Pie is the ratio of the circumference of a circle to it’s diameter.

For your first problem this is the set up
V=3.14 x 5^2 x 6
(3.14)(25)=
78.5
(78.5)(6)=
471

identify the zero of the function f(x)=-1/2x+2

Answers

Answer:

pretty sure the answer is x=4

Step-by-step explanation:

hope this helps!

Help please...........

Answers

Answer: A

Step-by-step explanation:

2347800 in scientific notation

Answers

Answer:

2.3478 x 10^6

Step-by-step explanation:

What is the volume of a rectangular box that measures 3 by 8 by 20 inches?
488 cubic inches
0 480 cubic inches
O 31 cubic inches
O 44 cubic inches

Answers

480 cubic inches should be the answer

I really don’t know sorry

C=S + 16
The variable s represents the number of additional sticks of butter Max buys, and the variable
c represents the total number of cakes he can bake. How many additional sticks of butter
does Max need in order to bake a total of 17 cakes?

Answers

I’m pretty sure it’s 1 you would do 17=s+16 and you would get 1.

Solve for x

A. 15
B. 22
C. 14
D. 21
E. 105

Answers

5x + 3 = 108
5x = 105, x = 21
Solution: D

I think answer should a. Please give me brainlest let me know if it’s correct or not okay thanks bye

95 is 36% of what number? Round to the nearest hundredth if necessary.

A. 34.2

B. 263.89

C. 26388.89

D. 0.78

Answers

263.89 i think brainiest if correct?

EXPLAINATION: [tex]\frac{95}{36}[/tex] x 100% = 263.8888888889%

B 36 is a lil more then a 3rd so multiple 95 by 3 and what ever is closest to it is answer so therefore it’s b

Which factor or factors listed below are external influences on a loan's interest rate?
1. the borrower's credit history
II. the length of the loan
III. the federal funds rate
a. I and II
b. I and III
c. II and III
d. III only

Answers

Answer:

Step-by-step explanation:

EDGE 2021

The perimeter of Square three is 20.4 square units in the perimeter of square two is 27.2 square units what is the area of square one

Answers

Answer:

a=554.88

Step-by-step explanation:

20.4*27.2=

HELP HELP PLEASE ASAP

Answers

The second in I’m pretty sure

2x-8y=16 solve for x

Answers

Answer:

x=8+4y

Step-by-step explanation:

Add 8y to both sides:

2x=16+8y

Divide both sides by 2:

x=8+4y

Arianna runs up 4 flights of stairs then runs down 4 flights of stairs. Does this situation represent additive inverses

Answers

Answer:

Yes because she ends up back at zero

Isabel ran for president of the chess club, and she received 12 votes. There were 15 members in the club. What percentage of the club members voted for Isabel?

Answers

Answer:

80%

explanation:

just looked up "what percentage is 12 out of 15 and it gave me an answer"

just do this for all ur other questions like this

Question 1 of 10
What is the simplified form of the rational expression below?
5x -5
3x +3X
A.
5(x-1)
3
B.
5(x - 1)
3X
C.
5(x + 1)
3x
D.
5(x + 1)
3

Answers

Answer:

b. if it asks for the answer it's -45x

Step-by-step explanation:

What is the length of the hypotenuse of ABC

Answers

Answer:

c＝√(a²+b²)

C is hypotenuse

Is (-2,-3) a solution of the graphed system of inequalities? yes or no

Answers

Answer:

yes

Step-by-step explanation:

The table shows the balance of an account each year.

Years Balance
0 $40
1 $42
2 $44
3 $46
What is the interest rate of the account?

Answers

Answer:

+2 each year. 40+(2+y), y being years.

explain how you will find the sum of 4.2 and 2.14

Answers

Answer:

you find the sum by adding a "0" at the end of "4.2" and the stack add them (or however you can add them).

Step-by-step explanation:

4.20

+ 2.14

= 6.34

Find the AREA for J(2,4) K(3,-4) L(-2, 4) M(-1,-4)

Answers

Answer:

Step-by-step explanation:

#3) Simplify: 5(j - 3) - (2j + 2) I might ask for help in a bit just plz help I’m not good with math

Answers

Answer:

5j-15-2j+2= 3j-13

Step-by-step explanation:

5 times j

5 times 3

minus the ones with the letters

then the ones without

and u get the answer

hope this helps!

A spinner is divided into 10 congruent sections. Each section is labeled with a number as shown. The spinner will be spun one time. What is the probability that the arrow will land in a section that is labeled with a number that is a multiple of 2? 1 A U 9 un 6 3 B 1 10 2 09 4 1 1 / 2 UN

Answers

Answer:

Step-by-step explanation:

If the ratio of blue eyed students to non-blue eyed students is 7 to 12, about how many students would have have blue eyes out of 50 students ? A.29 B.18 C.85 D.45

Answers

Answer:

Step-by-step explanation:

the ratio of blue eyed students to non-blue eyed students is 7 to 12,

Total ratio = 7+12=19

Total student= 50 students

Ratio of blue eyes student= 7/19 ×50

=18.4

Hence, there are approximately 18 students with blue eyes.

A
B
C
D

I NEED HELP ASAP

Answers

Answer:

Step-by-step explanation:

ΔCBA ≅ Δ BCD

∠A = ∠D = 90°

BC = CB {hypotenuse and reflexive property}

BA = CD

D is the answer I swear.

Identify the like terms.
7 + 4p - 5 + p + 2y

A: 4p, -5, 2y
B: 4p, p, 2y
C: 7, 5 AND 4p, p
D: 7, -5 AND 4p, p

Answers

Answer:

D:7, -5 AND 4p,p

Step-by-step explanation:

B/c like terms are terms with the same variable and exponent.

If it's helpful ❤❤

THANK YOU.

I need answers 1-6 please!! Thank you :))

Answers

Answer:

Step-by-step explanation:

Let the number be x

1.x-10

3.-8x+1

4.19x-½

5.(x+15)²

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