-5=x/3-8 plz someone help me plz

Answers

Answer 1

Isolate x by adding 8 to both sides.
3 = x/3
Then, multiply by 3 on both sides.
9 = x
To prove that this is right, you can imput 9 into the equation and it equals -5.

Related Questions

A rectangular poster has an area of 504 square centimeters. The width of the poster is 14 centimeters. How long is the poster?

Answers

Answer:

36 sq. cm.

Step-by-step explanation:

We find area by multiplying the length by the width of the poster. But now, in your question we want to find the length of the poster. We are given the area, 504 square centimeters, and the width, 14 centimeters. Since multiplication and division are inverse operations, we will do the opposite of multiplication, division, to find the quotient, the length of the poster. 504 divided by 14 can be written like this: 504 / 14. 504 / 14 = 36 sq. cm. We can check our answer by multiplying 36 and 14 to get 504. So, we know our answer is correct.

Answer:

i think it is 514

Step-by-step explanation:

What is the slope and y-intercept of this equation? y=1/2 x - 6

Answers

Answer:

hi im bob

Step-by-step explanation:

Answer:

slope=1/2 y-intercept= -6

Step-by-step exp

Slope-intercept form
find out the y intercept and slope

Answers

Answer:

18. Slope (m) = 1/2

Y-intercept (b) = -6

19. Slope (m) = 2

Y-intercep (b) = 8

20. y = 1/2 + 6

Step-by-step explanation:

y = mx + b

y - 2x = 8

y = 2x + 8

18.slope (m) = 1/2
Y - intercept

What is the Law of Exponents?

Answers

Answer:

The exponent of a number says how many times to use the number in a multiplication.

Example:

[tex]8^{2}[/tex] = 8 × 8 = 64

Pls help
In Ocean City, MD a seagull is flying at 210¾ ft. above sea level and a dolphin is swimming at 329¼ ft. below sea level. What is the distance between the seagull and the dolphin?

Answers

Answer:

I believe the answer is 540* because

Step-by-step explanation:

we start with the fractions, we have 3/4 and 1/4 which makes a whole, to make it easier i added that to 329 to get 330. Then i added 330 to 210 to get 540.

Answer:

six foot 12 is ur answer

Step-by-step explanation:

Each triangle weighs 2.5 pounds, each circle weighs 3 pounds and x represents the weight of each square, what is the weight of the square?

Answers

Answer:

0.25 pounds

Step-by-step explanation:

You set up an equation with the given information:

4x+2(2.5)+2(3)=2x+1(2.5)+3(3)Multiply: 4x+5+6=2x+2.5+9Add: 4x+11=2x+11.5Subtract: 4x=2x+0.5Subract: 2x=0.5Divide: x=0.25

Now check your work:

4(0.25)+2(2.5)+2(3)=2(0.25)+1(2.5)+3(3)Multiply: 1+5+6=0.5+2.5+9Add: 12=12

ANSWER:

0.25 pounds

HOPE THIS HELPS

Simplify (6^-8)^4 Please help

Answers

Answer:

6⁻³² (or 1/6³²)

Step-by-step explanation:

(6⁻⁸) ⁴

= 6 ⁽⁻⁸⁾⁽⁴⁾

= 6⁻³² ( or in fraction form 1/6³²)

Answer:

[tex]\frac{1}{6^{32} }[/tex]

Step-by-step explanation:

If I read the question rights its = [tex](6^{-8} )(^{4})[/tex]

5x + 2 = 3x + 4(2x - 1) please solve step by step

Answers

Answer:

x=1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

5x+2=3x+4(2x−1)

5x+2=3x+(4)(2x)+(4)(−1)(Distribute)

5x+2=3x+8x+−4

5x+2=(3x+8x)+(−4)(Combine Like Terms)

5x+2=11x+−4

5x+2=11x−4

Step 2: Subtract 11x from both sides.

5x+2−11x=11x−4−11x

−6x+2=−4

Step 3: Subtract 2 from both sides.

−6x+2−2=−4−2

−6x=−6

Step 4: Divide both sides by -6.

−6x

−6

x=1

Answer:

x=1

your answer is x=1 (i think)

what does tempature measure

Answers

Answer:

Temperature is a measure of the average kinetic energy of the particles in an object.

Step-by-step explanation:

which means its b

Solve the equation and check your answer.

61
2
= 11
4
+ n
Which statements are correct? Check all that apply.
To undo what has been done to the variable, add 1 1/4 and one-fourth to both sides of the equation.
To undo what has been done to the variable, subtract 1 1/4 and one-fourth from both sides of the equation.
n = 5 and one-fourth
n = 7 and three-fourths
Check the answer by substituting n = 7 and three-fourths for the variable in the original equation.

Answers

Answer:

B,C,E

Step-by-step explanation:

Answer: B,C,E. Hope this helps!

Step-by-step explanation:

I did the assignment.

Sean wants to make a frame for a painting. The painting is square and has area 196 square inches. The framing material costs $1.05 per inch. How much will he spend? You may assume that the framing material buys will be the exact amount needs.

Answers

Answer:

$58.80

Step-by-step explanation:

Area = Length * Width square frame length & width will be the same

√196 = 14 inches

196 = 14 * 14

196 = 196

129 is the correct answer

Could someone please find the rate and y-intercept for these two points? (2,2) and (3,4) the help would be greatly appreciated!!

Answers

First use a formula to find rate of change
so a formula most commonly used is (y^1-y^2)/(x^1-x^2)

m= (y^1-y^2)/(x^1-x^2)
=m=(4-2)/(3-2)
=m=2/1
2/1 can also be expressed as just 2 since anything divided by 1 is just itself

Now use the formula y=mx+b to find the y intercept

use either of your two given point to susitute y and x

y=mx+b
Substitute your values
=(4)=(2)(3)+b
Calculate
=4=6+b
Subtract both sides by 6
=-2=b

Therefore the rate of change is 2/1 and the y-intercept is -2

A man's shoe size is approximately three times his foot length in inches, minus twenty-two. What would be the equation that could represent his shoe size, y, in terms of inches, x.

Answers

Answer:

(3y)x - 22

Step-by-step explanation:

mans shoe size 3 times his foot

-22

(3y)x - 22

(3y) x -22 the mans shoes size 3 times his foot so -22. Hoped this help have an amazing day ❤️

Which equation does not have the same solution as the others?

x/4 = 2
x - 9 = 17
x + 12 = 20
2x = 16

Answers

X/4=2 is x=8
X-9=17 is x=26
X+12=20 is x=8
2x=16 is 8
So its the second one

The correct answer choice is B) x-9=17

8/4=2
8-9=-1
8+12=20
2(8)=16

The second one isn’t correct because 8-9 is not 17, it is -1.

Hope you have a wonderful day!

help meeee please HELPPPPPPPP

Answers

No the mixtures are not the same shade of purple. The reason is because when both mixtures use 21 cups of red paints the original recipe uses 14 cups of blue paint, while the new mixtures uses 15 cups if blue paint, Therefore the New Mixture would be more blue than the Original mixture

Answer:

they are different because the original paint goes 123456 and the new pait goes 246810.

Step-by-step explanation:

hope this helps!

PLEASE HELP!!! First right answer gets brilliant. Can someone please help? It is due today!

Answers

Answer: i think it is : You are having disney spells

i think that is it

Step-by-step explanation:

Can anyone help me with this one

Answers

Answer:

I think the slope would be 10/1

Step-by-step explanation:

You can kinda tell because the line goes up 10 and right one

Answer:

no because rise over run. it should be 10.

Step-by-step explanation:

the y axis is spaced out by 10 every unit and the x axis is by 1.

she goes over 3 and up 30.

rise(y) over run(x)

30÷3 =10

10/1

Y over X.

Alan travels eight and two thirds kilometers to get to school. He ran one and ten elevenths kilometers and walked the rest. How many kilometers were left to walk?

six and two thirty thirds kilometers
five and twenty five thirty thirds kilometers
six and twenty five thirty thirds kilometers
six and twenty thirty thirds kilometers

Answers

Answer:

6 2/3 or 6 20/30

Step-by-step explanation:

8 2/3 = 8 22/33

1 10/11 = 1 30/33

8 22/33 = 7 52/33

7 52/33 - 1 30/33 = 6 20/30 = 6 2/3

(33 is the common denominator)

hope this helped (:

6 25/33

8 22/33 - 1 30/33 = 6 25/33

if g(x) = X² +3, find g(4)

Answers

Answer:

g(4) = 19

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

g(x) = x² + 3

g(4) is x = 4

Step 2: Solve

Substitute: g(4) = 4² + 3Evaluate: g(4) = 16 + 3Add: g(4) = 19

No x-intercept/zero/no solution

The perimeter of the original rectangle on the left is 30 meters. The perimeter of the reduced rectangle on the right is 24 meters. What is x, the width of the original rectangle on the left? Round to the nearest hundredth if necessary.

A) 5 meters
B) 8 meters
C) 10 meters
D) 12 meters

Answers

X=5

Explanation:

If the triangle on the rights perimeter is 24 and two of the lengths are 8 then we know 8+8=16 24-16=8 8/2=4
So the triangle on the right has the numbers 8 and 4 as it’s length and width

So then you would find out how much it was dilated to get from 30 to 24
30/24 and you get 1.25 so you multiply 4 by 1.25 and get 5, and then to double check you can multiply 8 by 1.25 and get 10 then add it all together
5+5+10+10=30 so you know that’s correct.

The lake commission tagged 125 fish. A week later, 200 fish were caught and 65 of these fish had tags. Estimate how many fish were caught in total. (Round to the whole number)

Answers

Answer:

600

Step-by-step explanation:

The question is in the screenshot :)

Answers

Answer:

oof

Step-by-step explanation:

I’m pretty sure it is C

please help! i’m having a rough time on this, could someone answer this question?

Answers

Answer:

y= -18

a= -18

Step-by-step explanation:

2y+3 = 3(y+7)

2y+3=3y+21

-21 -21

2y-18=3y

-2y -2y

-18=y

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