Mathematics High School

Can someone help me do this question?
It’s solving equations

I will give you brainliest and 100 point

Can Someone Help Me Do This Question? Its Solving Equations I Will Give You Brainliest And 100 Point

Answers

Answer 1

3(-2x-1)=2(x+5)

-6x-3=2x+10

-8x=13

x=-13/8

Answer 2
X=5 I kind of did this by trail and error but here’s my working outs
5-4=1
3/1=3
5-2=3

Related Questions

area of a 12 ft circle

Answers

113.10 feet, 16,286 square inches, 12.566 square yards, 10.507 square meters, 105,071 square centimeters

What is the value of X in rectangle DEFH



A. 10

B. 8

C. 15

D. 29

Answers

Answer:

B

Step-by-step explanation:

3x + 5 = 29

3x = 24

x = 8

The diameter of a round rug is 42 inches. What is the approximate area of the rug?

Answers

Answer:

441[tex]\pi[/tex] inches squared i think

Step-by-step explanation:

radius = 42/2 = 21 inches

area = [tex]\pi[/tex] x [tex](21)^{2}[/tex]

area = 441[tex]\pi[/tex]

area = 1385.44236

Select three ratios that are equivalent to 5:2.

Choose 3 answers:

A: 2 : 5
B: 10:4
C: 20:50
D: 35:14
E: 55 : 22

Answers

10:4

35:14

55:22



10:4 divided by 2:2=5:2
35:14 divided by 7:7= 5:2
55:22 divided by 11:11= 5:2


3) Which property is used in the following ?
9 x (4 + 2) = 9 x 4 + 9x2

Answers

Answer:

distributive

Step-by-step explanation:

You broke down the problem and made it longer instead of solving the parenthesies.

The distributive property is used.

Which of the binomials below is a factor of this trinomial?
x^2-7x-44

Answers

Answer:

Two factors:

(x + 4) and (x - 11)

Step-by-step explanation:

Did not see list of possible binomials

PLEASE HELP NEEDED BY 10:30

Answers

the answer is 5
hope this helped

simple question struggling abit :)

Answers

a. x=7 b. y=12 c. f=11/2

13.) An electrician has a piece of wire that is 3 feet long (36 inches). She needs a piece that is exactly 31.05 inches to fit perfectly in the outlet. How much wire will she have left over? *

O she needs to buy more baseboard, she doesn't have enough
O 4.95 inches
O 28.05 inches
O5.05 inches​

Answers

Answer:  4.95 inches

Subtract:  36 - 31.05 = 4.95

Step-by-step explanation:

Whoever created this question hasn't done much real electrical work!

An outlet (also known as a receptacle) usually requires about 4 to 6 inches of wire within the junction box to make the connections, depending on what else may be connected in the box. We don't have to measure to 0.05 of an inch. The insulation may have to be stripped precisely to 3/8, 1/2 or 5/8 inch for connections.  

The electrician used 3 feet of cable between junction boxes, and had 8 ¹/₂ inches pulled through the junction box. She needed 4 inches to connect the receptacle. How much the excess did she have to cut off?

Math questions should be realistic.

01010101010101010100101010100100101010101010010101101001010101101001010100101010101010100000000010101010101010010101010101010101011001001101010101010010101001010100101010110011010010101010101010101011001101010110101010101010110011001010101010101010010110010101010100101010010101010101010101010101010101001010101010010101010110: BINARY CODEEEEEEEEEEEEEEE


number 5 might be kinda of hard too read soory

Answers

Answer:

1. first one

2. there are no solutions that i see

Step-by-step explanation:

I need help I will give brainliest !!!!

Answers

Answer:

i think its the third one

Step-by-step explanation:

third one maybe?? not sure

If (a, -7) is a solution to the equation 8a = –35 – 5, what is a?

F. -1

G.O

H. 1

J. 4

Answers

Answer:

4

Step-by-step explanation:

I worked this out and I got 4

I think it is right

hope this helps :)

123 students each gave 2 cupid to each student in school there's 6 council how many cupid did they evenly make for the 123 student

Answers

Answer:

each made 20.5

Step-by-step explanation:

123/6 = 20.5

Which of the following are composite numbers?
Check all that are true.
33
49
19
7
21

Answers

33, 21,49
Are all composite numbers. :)

Can someone help me out please??​

Answers

Answer:

first one d > 8

Step-by-step explanation:

I need help with this

"Kyle has run 7 laps around the track. If he plans to run 15 laps, how many more laps must he run?"

Answers

Answer:

8 more laps

Step-by-step explanation:

15 - 7 = 8.

8 more laps because 15 - 7 = 8

FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (32pts)

Answers

Answer:

I think it's 36

Step-by-step explanation:

How can you write an equation of a line when you are given the slope and the y-intercept of the line? Explain

Answers

Answer:

The linear equation that represents each function is y=mx+b. While The m represent the slop so instead of writing you write the slope provided. Then multiply by the X + b which is your Y-intercept.

Here is an example,

The slope is 2/3 and the y intercept is 6, write a linear equation for this sequence.

y= (2/3). X +6

HOPE THIS HELPS!

Jennifer babysits for x hours a week after school at a job that pays $10 an hour. She has accepted a job that pays $15 an hour as a cashier at a supermarket working y hours a week. She will work both jobs. She is able to work no more than 20 hours a week. Jennifer wants to earn at least $225 a week, working at both jobs.

Answers

Answer:

Jennifer can work 6 hours in her babysitting gig and 6 hours on her cashier shift.

Step-by-step explanation:

Babysitting:                       Cashier:

y = 10x                                  y = 15x

 

Table (Hours)                       Table (Hours)

1 : 10                                      1 : 15

2 : 20                                    2 : 30

3 : 30                                    3 : 45

4: 40                                     4 : 60

5 :50                                     5 : 75

6 : 60                                    6 : 90

7 : 70                                     7: 112

8 : 80                                     8 : 120

9 : 90                                     9 : 135

10 : 100                                10 : 150

11 : 110                                   11 : 165

12 : 120                                 12 : 180

13 : 130                                  13 : 225

14 : 140                                  14 : 210

15 : 150                                  15 : 225

16 : 160                                  16 : 240

17 : 170                                   17 : 255

18 : 180                                   18 : 270

19 : 190                                   19 : 285

20 :200                                  20 : 300

 Hope that helps!

Find the value of x
Pls look at the photo to answer

Answers

Answer:

B

Step-by-step explanation:

so 8(2)=16=5x-4

5x=20

x=4

so B

Five years after it was purchased, a car lost 3/5 of its original value. The value of the car five years after it was purchased can be represented by the expression v-3/5 v, where v is the original value of the car. Which of the following describes another way to find the value of the car five years after it was purchased?

Answers

Answer:

oringal price ÷ a 3rd of it is the new price

Step-by-step explanation:

If the input is o, what is the output?

Answers

Answer:

1

i guess...

Step-by-step explanation:

what is the answer to 630 people went a McDonald's yesterday. If 60% of them ordered fries, how many ordered fries?

Answers

Answer:

378 people

Step-by-step explanation:

60% of 630 = 0.6 × 630 = 378

Answer:

378

Step-by-step explanation:

60% of 630 = 378

Subject:Mathematics ​

Answers

Answer :

The Answer is 2nd one

69.08 cm

Explanation :

Given :

Radius of a circle = 11 cm

To Find :

Circumference of the circle = ?

Solution :

As, we have radius of the circle is 11 cm and to find circumferemce, we have a formula :

[tex] \large \underline{\boxed{\bf{Circumference = 2\pi r}}}[/tex]

By filling value of r = 11 cm and π = 3.14, we have :

[tex] \sf : \implies Circumference = 2 \times 3.14 \times 11 \: cm[/tex]

[tex] \sf : \implies Circumference = 2 \times \dfrac{314}{100} \times 11 \: cm[/tex]

[tex] \sf : \implies Circumference = \dfrac{628}{100} \times 11 \: cm[/tex]

[tex] \sf : \implies Circumference = \dfrac{6908}{100} \: cm[/tex]

[tex] \sf : \implies Circumference = 69.08\: cm[/tex]

Hence, circumference of the circle is 69.08 cm.

I need help ASAP please

Answers

Answer:

b=13/12

Step-by-step explanation:

Good luck :)



Use what you already know to find a, b, and c.
Input each value. Then click done. HELP ME PLEASE FAST!

Answers

Answer:

Use the "find vertically opposite angle" method.

a = 80°

To find the other angles:

Since the angles equal up to 360 which makes a full circle shape...

360 - 80 - 80 = 200 (B and C)

200 ÷ 2 = 100 (Angle for B and C since they are vertically opposite, hence having the same angle)

b = 100°

c = 100°

find the least common denominator and write the equal fractions 1/9 and 5/12​

Answers

Answer:

LCD = 36

Equivalent Fractions with the LCD

1/9 = 4/36

5/12 = 15/36

Step-by-step explanation:

Answer:

lcd = 36

1/9 = 4/36

5/12 = 15/36

Step-by-step explanation:

Which list shows all the factors of 75? 1, 3, 5, 15, 25, 75 1, 3, 5, 13, 25, 75 3, 5, 13, 25 3, 5, 15, 25

Answers

Answer: 1, , 3, 5, 15, 25, and 75

Step-by-step explanation:

A factor is simply refers to a number that can divide another number without having any remainder.

Therefore, the factors of 75 are the number that can divide 75 without any remainder.

Factors of 75 include

= 1, 3, 5, 15, 25, and 75

a the person above is correct

What is the volume of the figure? please help fassttt​

Answers

Answer: 16 + 200 = 216

Step-by-step explanation:

Which of these expressions are equivalent to 4x+2(2x−5)−(3−5x) ? Choose the TWO correct answers.
a- 3x−13

b- 13x−13

c- 8x−5−3−5x

d- 8x−10−3−5x

e- 8x−10−3+5x

Answers

Answer:

4x+2(2x−5)−(3−5x) = 8x-10-3+5x

Step-by-step explanation:

We need to find the equivalent expression to 4x+2(2x−5)−(3−5x).

Using distributive property as follows :

a(b+c) = ab+ac

4x+2(2x−5)−(3−5x) = 4x+4x-10-3+5x

= 8x-10-3+5x

Option (e)

Hence, the correct option is (e) "8x-10-3+5x"

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