Mathematics High School

How many solutions does this equation have?
-9s + 9 = -8s
help

Answers

Answer 1

Answer:

1 solution.

Step-by-step explanation:

Step 1: Write equation

-9s + 9 = -8s

Step 2: Solve for s

Add 9s to both sides: 9 = sRewrite: s = 9

Step 3: Check

Plug in s to verify it's a solution.

-9(9) + 9 = -8(9)

-81 + 9 = -72

-72 = -72

Answer 2

Answer:

one solution s=9

Step-by-step explanation:

-9s + 9 =-8s, add 9s on both sides

+9s        +9s

-------------------

9=s

Related Questions

Jeffrey runs at an average speed of 8 mph and he bikes at an average speed of 14 mph.

1)After running x hours yesterday, Jeffrey biked 1.5 more hours than he ran. How far did he bike?

Answers

Answer:

21

Step-by-step explanation:

1.5 x 14 = 21

Answer:

14x+21

Step-by-step explanation:

:))

A hiker walks 11 km due north from camp and then turns and walks 11 km due east. What is the magnitude of the displacement (on a straight line) of the hiker from the camp?

Answers

Answer:16

Step-by-step explanation:

Answer:22 km

Step-by-step explanation:

5/8x + 1/5x =66 what does X equal?

Answers

Convert the fractions so they have the same denominator of 40. This will make the equation 25/40x + 8/40x =66.
Add the two numbers to get 34/40x =66
Divide 66 by 34/40 to get x= 77.65 or 77 11/17

Answer:

x = 80

Step-by-step explanation:

Find a common denominator for 5/8x and 1/5x

25/40x + 8/40x = 66

Add 25/40x and 8/40x together.

33/40x

33/40x = 66

Divide both sides by 33/40

x = 80

Hope I helped :)

Please consider Brainliest :)

Oranges cost $2.00 for 1 1/4 pounds of oranges. How much will it cost for 5 pounds of oranges?

Answers

Answer:

$40

Step-by-step explanation:

1/4 costs 2.00, multiply to get to a pound (which costs 8), then multiply by five.

5x8=40

Someone answer please, its a test. will give brainliest to the fastest.

Answers

Answer:

is there no question you have?

7th grade math homework​

Answers

Hi hi I hope you know I’m not

Answer:

TISAILNYANAOURASWE

Step-by-step explanation:

Mark as brainliest

The city council budgeted $2,784 to buy new garbage cans. If each garbage can costs $96,
how many garbage cans will the city be able to buy?

Answers

Answer:

29 trash cans!

Step-by-step explanation:

Hello!

To solve this, we simply divide the budget by how much each garbage can costs. This will tell us how many times 96 goes into 2,784, and thus, how many they can buy.

$2,784 ÷ $96 = 29!

So, they can buy 29 trash cans with that budget!

If this answer helped you, please give it a rating and a Thanks!

Have a great day!

Solve for :
(x+20)
2
3x
Ox= 10
x= -14
x=-17
Math

Answers

Answer:

x=-14

Step-by-step explanation:

multiply and sqare it and divide both

What is the value of x? 1 2 x + 2 = x - 1 4 A) - 2 9 B) - 9 2 C) 1 9 D) 9 2

Answers

X=1.3
Hope this helps I not I’m truly sorry

the theatre has 4 chairs in a row. there are 5 rows. how many chairs are there in total.

Answers

Answer:

20

Step-by-step explanation:

1111     <--- 1st row

1111     <---- 2nd row

1111      <--- 3rd row

1111     <----- 4th row

1111     <----- 5th row

use multiplication

Is the x intercept always the same as the slope?

Answers

Answer:

We can use the slope-intercept form (y = mx + b). The x-intercept is found by setting y = 0, because that will give us the x-value at which the line crosses the x-axis.

Step-by-step explanation:

Answer:

In the equation of a straight line (when the equation is written as "y = mx + b"), the slope is the number "m" that is multiplied on the x, and "b" is the y-intercept (that is, the point where the line crosses the vertical y-axis).

Step-by-step explanation:

Directions: Fir
7(9 + k) = 84
W

Answers

K = 3

To find K:

7 (9 + k) = 84
63 + 7k = 84
7k = 21
21 / 7
k = 3

Steve ran a distance of 150 meters in 1 minutes. What is his
speed in meters per hour?
A) 6 B) 60
C) 100
D) 6,000

Answers

It's supposed to be 9000

Answer:

its 6,000

Step-by-step explanation:

help please ASAP please​

Answers

What is the question?

14/24 + 8/24 = 22/24

12/24 + 6/24 = 18/24

22/24 - 18/24 = 4/24 or 1/6

help me pleaseee ejejie​

Answers

Answer:

The answer is A

Step-by-step explanation:

when you see x and y side by side in a table, each row is one point on a graph. hope this helps!

Answer:

The answer is A (the first answer) why is because the x axis will always go first on a corrdinate plane point so measure it like this x axis 3 y axis 4 it would look like this (3, 4) hope that helps! Message me if you need more explaination! :)

is (-3,1) run over rise or rise over run?

Answers

Answer: i'm pretty sure coordinates are always rise over run but i'm not sure i would look it up

Step-by-step explanation:

What does Sokka drink when stranded in the desert in the show Avatar: The Last Airbender?

Answers

Answer:

Cactus Juice

Step-by-step explanation:

After drinking cactus juice, Sokka begins to hallucinate. Katara, Sokka, Toph, and Momo stagger tiredly through the desert.

Answer:

Cactus Juice. The quenchiest.

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPP WILL MARK BRAINLIST THING
I'M DUM DUM

Answers

Answer:

LM=7

Step-by-step explanation:

Let me know if its right;)

wait oops i answered by accident now i cant delete it

Which answer choice is a solution to the equation 0.5x + 3.5 = 6?

Answers

Answer:

x=5

Step-by-step explanation:

Answer:

x = 5

Step-by-step explanation:

leave the x variable on one side:

0.5x = 6 - 3.5

0.5x = 2.5

divide both sides by 0.5:

x = 5

The y-intercept of f(x)=(x+2)(x+3)(x+6) is (0,30)

True or false

Answers

Answer: False

Step-by-step explanation:

The y-intercept is when x = 0, or when the function crosses the y axis.

By plugging in zero, you get:

2*3*6 = 36

Faith Middle School had 860 students enrolled last year. This year they have 5% more students. How many students do they have this year?​

Answers

Answer:

903

Step-by-step explanation:

5% of 860 is 43

add that percent to the existing amount

The answer is: 903
Because: 860x1.05

Column vector (4, 1) has been rotated to column vector (-1, 4). Which matrix carried out the transformation?

Answers

Answer:

C.(3|-4)

Step-by-step explanation:

Sam's car needs work. The mechanic charges $140 for parts plus $48 per hour for labor. The mechanic said the bill will be at least $300. What are the possible number of hours that the mechanic will work on Sam's car?
Write an inequality to represent the given situation. (Use x to represent hours)
Solve your inequality. (Use x to represent hours)

Round your answer to the nearest tenth.

Answers

Answer:

one minute I'm doing the work right now

Need help on these 4 kinda hard

Answers

7. 21
8. 120
9. 13 5/6
10. 2.75

hii, does anyone know a example for 28 + 29? thanks

Answers

Answer:

57

Step-by-step explanation:

what is the ratio of peppers and peas if there is 11 peas and 30 peppers?​

Answers

Answer:

The Ratio would be 11:30

Step-by-step explanation:

peas : 11

Peppers: 30

High Hopes ^^

Barry-

in any type of question like that when it comes to ratio, take the two numbers put them side by side but just put the “:” in front of them

Which of these is NOT the net of a cube?

Answers

D the correct answer

A cube is a three-dimensional solid object having six square faces, facets, or sides, three of which meet at each vertex. The correct option is C.

What is a cube?

A cube is a three-dimensional solid object having six square faces, facets, or sides, three of which meet at each vertex.

The net that will not form a cube is C, because of the two side flaps which will overlap, therefore, will form an open box from the side.

Hence, The correct option is C.

Learn more about Cube:

https://brainly.com/question/15420947

#SPJ2

what is 6.42 x 10^23 in standard notation

Answers

Answer:

642000000000000000000000

Step-by-step explanation:

Help match them with the answer I would really appreciate it

Answers

Answer:

Graph 1 goes with the equation [tex]y = \frac{1}{2}x - 7[/tex]

Graph 2 goes to the equation y = [tex]-\frac{3}{4}x + 9[/tex]

Graph 3 goes to the equation y = x + 10

hey can anybody help me with these? thank you!

Answers

Part 1. I believe the answer to be C. m- 200, b- 0.
Part 2. I think the answer is A. m- 250, b- 2000.
Let me know if i’m correct so others can use this answer.
Good luck
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