Mathematics College

Given 43-x = 21, find the value of x

Answers

Answer 1

Answer:

x = 22

Step-by-step explanation:

Original equation:

43 - x = 21

Subtract 43 from both sides

x = 22

Hope this helps :)

Related Questions

Need answer ASAP ROCKY!!
The triangle with vertices at L (-2,5), E ( 1,4), and D(2,-2) is 4 units left, 3 units up, and then reflected over the line y=4 to form the image L'E'D. Which vertex of the image is the greatest distance from the origin?

Answers

Answer:

L'(6,8)

Step-by-step explanation:

If i had to take a guess what i would is subtract 4 from each x number and add 3 to each y number and then reflect over the line y=4 so then that would give me each distance. And by the looks it seems L'(6,8) is the farthest from he origin (0,0)

Please answer this correctly without making mistakes

Answers

Answer:

35% off

Step-by-step explanation:

35% will give him a greater deal

Help usatestprep need answer

Answers

Answer:

one solution

Step-by-step explanation:

they only meet up once

get a new computer br.uh

7-3x=x-4(2+x) please help with work

Answers

Answer:

7-3x=x-4(2+x)

7-3x=x-8-4x

7-3x-x=-8-4x

7-4x=-8-4x

-4x+4x=-8-7

0 =-15

=-15/0

=0

Joe paid $14.00 for a board game. This is 70% of the original price. What was the original price?

Answers

Answer:

69.99

Step-by-step explanation:

Answer:

23.80

Step-by-step explanation:

255.6 grams to ounces

Answers

Answer:

9.016025oz

Step-by-step explanation:

Answer: 9.016

Step-by-step explanation:

for an approximate result, divide the mass value by 28.35

A meal has 408 calories in 8 serving find the unit rate. ANSWER PLEASE DUE TONIGHT

Answers

I think you would just do 408 divided by 8 so that would equal 51 calories per serving!
I hope this helps

Answer:

51

Step-by-step explanation:

408/8= 51

(its that simple)

.-. I need your help .-.

Answers

Answer:

D

Step-by-step explanation:

D! Hope this helps:)

Write an equation in slope-intercept form for the line shown in the graph.

Answers

Answer:

y=2x-2

Step-by-step explanation:

(2,2), (3,4)

4-2=2

3-2=1

2/1

Answer:

y = 2x - 2

Step-by-step explanation:

In the formula for a line, y = mx + b,

The slope, or m, is 2 because this line goes up 2 units and right 1 unit. The y-intercept, or b, is -2 because the line touches the y-axis at -2.

I DONT GET THIS QUESTION SOMEONE PLEASE HELP

Answers

Answer:

I think its the angle xyz

Step-by-step explanation:

Because its just bigger and flipped

Answer:

I don´t either.

Step-by-step explanation:

HELP?!?!?!?!!!! THANKS FOR HELPING

Answers

Answer: its the second one

Step-by-step explanation: hope this helps

hey does anyone know whats life is

Answers

Answer:

life is a test to see if you will go to heaven :)

Step-by-step explanation:

how many minutes is 40% of 120 minutes?

Answers

40% of 120 should be about 48 minutes

Answer:

48 mins

Step-by-step explanation:

40 x 120 /100

= 48

(b) 45% of 80 is what?

Answers

Answer: the answer is 36

Hope this helps :)

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

A librarian has 883 books to place on shelves. Each shelf holds 98 books.
How many books will be left over after filling as many shelves as possible?

Answers

Answer:

She will be able to fill 9 shelves with 1 book left over.

Let me know if you need more help! :)

Step-by-step explanation:

883/98

=9

9 books will be left

What is the area in square feet 6.3ft, 8ft

Answers

Answer:

go to my account and answer the latest question and say lol u dont

have to answer it tho just put lol for 25 free points.

Step-by-step explanation:

Answer:

50.4

Step-by-step explanation:

12 hungry friends see 8 cupcakes sitting b.
on the table. If they split the cupcakes
equally, how many does friend each get?
12 other friends are told they can eat 0.8 cupcakes each. How many total cupcakes do these 12 friends eat?

I already got the answer for the first question, but i only want to know how to do the next question, I do NOT want the answer. Thanks!

Answers

1: 1/2 cupcakes
2: I’m in middle school so uhm-

Answer: a. 1 1/2 b. 9.6

Step-by-step explanation:

Find the measure of the arc.

Answers

We know a cirkel is 360 degrees so

90+146=236

360-236= 124

The answer is 124

Answer: 90

Step-by-step explanation:

8x + 9 - 3x = 8 + 5x + 1

Answers

Answer:

(−∞,∞)

Step-by-step explanation:

Answer:

All real solutions

Step-by-step explanation:

combine like terms

5x + 9 = 5x + 9

they're the same so that means we can stop here. It means it has all real solutions.

Point k lies at (-3,4). Point k is reflected over the y-axis and then translated 7
units down to produce K'. Which rule could have been used to produce K' from K?
K(x, y) +K'(x,y-7)
K(x,y) →K'(-x, y-7)
K(x,y) →K'(x, -y-7)
K(x,y) → K'(-x-7.-y-7)

Answers

Answer:

b

Step-by-step explanation:

Answer:B

Step-by-step explanation:

John has $5 in his bank account when he gets a job. He begins making $109 a day. A student found that the equation that represents this situation is y = 5x + 109.

Answers

Answer:

the student answer is incorrect

Correct answer: y = 109x + 5

Step-by-step explanation:

He STARTS with $5, which means it says aside. Since he REPEATEDLY recieves $109 EVERY day, it is as 109x because you don't know how much days there are. So the correct equation is y = 109x + 5.

Hope this helps!

Have a nice day!

Triangle DEFDEFD, E, F is similar to triangle PQRPQRP, Q, R. Solve for k.

Answers

you were not him in a relationship that link was with a 1 minute

Write an Equivalent Expression by combining like terms for 2x+3x+y+2y

Answers

Answer:

5x+3y

Step-by-step explanation:

2x+3x=5x since they have the same variable.

y+2y

1y+2y u can put a 1 so that would be 3y

5x+3y

Hi! Can someone please help me with these two questions??!! Thank you so much!

Answers

Answer:

it is b, 42 units² I'm sure

Mark bought gifts for his friends, and each gift cost $9. Let y represent the total cost and represent the number of gifts. Write an equation to represent the proportional relationship between the total cost and the number of gifts he bought. (4 points) Oy=8x a 1 y = 8 x Oy=9x O 1 y = 9 x

Answers

Answer:

y=9x (O 1)

Step-by-step explanation:

9 times the number of gifts he bought which lets say is x will equal your answer (y).

Your budget is $60 for Chipotle each month, which you go out to at least twice week. Each meal is $7. How much money is left in your budget after you have eaten at Chipotle eight times this month. Would you have money left over to get guacamole (at least once during the month) for $1.80.

Answers

Answer:

Step-by-step explanation:

Gjbvhobcfu

Answer:

I cannot see the question

Step-by-step explanation:

3.0625 divided by 7 in long division

Answers

Answer:

the answer to your question is 0.4375

Ella's father paid her $9.15 for helping him rake leaves, clean flower beds, and haul trash. If she received an equal amount for each job, how much did he pay her for raking the leaves?

Answers

Answer:

$3.05?

Step-by-step explanation:

Please, help me with my homework! Thank you!

Answers

Answer:

i think (17)

Step-by-step explanation:

The perimeter of this compound shape (17) when you add up the sides and find the answer to the missing side.

nore planted 65 seeds. 80 % of them sprouted how many seeds sprouted

Answers

Answer:

52 of them sprouted

Step-by-step explanation:

Multiply 0.80 by 65

(0.80 is equal to 80%)

52

Hope this helps :)

Answer:

52 seeds sprouted

Step-by-step explanation:

80% of 65 = 52

sorry for the first time i put 60 in my calculator

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