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Alex73 [517]
3 years ago
12

15x-10+125 What is x

Mathematics
1 answer:
QveST [7]3 years ago
8 0

I believe that 15x is trying tell you to do 15 minus -10 15 times maybe?

Steps°.✩┈┈┈┈∘*┈┈୨♡୧┈┈*∘┈┈┈┈✩.°

Simplifying

15x = 125

°.✩┈┈┈┈∘*┈┈୨♡୧┈┈*∘┈┈┈┈✩.°

Solving

15x = 125

°.✩┈┈┈┈∘*┈┈୨♡୧┈┈*∘┈┈┈┈✩.°

Solving for variable 'x'.

°.✩┈┈┈┈∘*┈┈୨♡୧┈┈*∘┈┈┈┈✩.°

Move all terms containing x to the left, all other terms to the right.

°.✩┈┈┈┈∘*┈┈୨♡୧┈┈*∘┈┈┈┈✩.°

Divide each side by '15'.

x = 8.333333333

°.✩┈┈┈┈∘*┈┈୨♡୧┈┈*∘┈┈┈┈✩.°

Simplifying

x = 8.333333333

°.✩┈┈┈┈∘*┈┈୨♡୧┈┈*∘┈┈┈┈✩.°

Hope this helps!

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There are 86400 frames of animation in 1 hour of anime.How many frames are there per second
Sveta_85 [38]

Answer:

There are 24 frames of animation in 1 second of anime.

Step-by-step explanation:

There are 60 seconds in 1 minute, and 60 minutes in 1 hour. 60×60=3600, so there are 3600 seconds in 1 hour.

Since 3600 seconds and 1 hour is the same, there are 86400 frames of animation in 3600 seconds of anime. To find out how many frames are in one second of anime, divide 86400 by 3600.

86400 ÷ 3600 = 24

There are 24 frames of animation in 1 second of anime.

3 0
4 years ago
Please guys who know it, can u please help me with it
vaieri [72.5K]
1.y=-7x-2
2.y=-4x+10
next time juust plug the numberes in for example for the first one right the y=mx+b then plug in 5 for the y and -1 for  the x then -7 for the m then solve 
3 0
3 years ago
Every day, Larry did the same number of sit-ups. If he did 1,225 sit-ups each week, how many sit-ups did he do each day?
babymother [125]

Hello!

To find the number of sit-ups Larry did each day, divide 1,225 sit-ups by the numbers of days in a week, which is seven days.

1225 sit-ups / 7 days = 175 sit-ups/day

Therefore, Larry did 175 sit-ups per day.

4 0
4 years ago
Craig bought 8 folders and notebooks for school folders costs 50 cents and notebooks costs a $50 Craig spent a total of $6 how m
stellarik [79]

The number of folders and notebooks in the equation is given by 3 and 5 respectively.

<h3>How to find number of folders and notebooks?</h3>

let

  • x = number of folders
  • y = number of notebooks

The equation:

x + y = 8

0.50x + 1.0y = 6

From (1)

x = 8 - y

Substitute x = 8 - y into (2)

0.50(8 - y) + 1.0y = 6

4 - 0.50y + 1.0y = 6

4 + 0.40y = 6

4 - 6 = -0.40y

-2 = - 0.40y

y = -2 / 0.40

y = 5

Recall

x + y = 8

x + 5 = 8

x = 8 - 5

x = 3

Learn more about simultaneous equation:

brainly.com/question/16863577

#SPJ1

4 0
2 years ago
Solve the following system of equations by substitution. PLEASE HELP!
BartSMP [9]

Answer:

(1,-1)

Step-by-step explanation:

y = -1

5x+7y = -2

Substitute the first equation into the second

5x + 7(-1) =-2

5x -7 = -2

Add 7 to each side

5x-7+7 = -2+7

5x= 5

Divide by 5

5x/5 = 5/5

x =1

(1,-1)

6 0
3 years ago
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