how to solve 15=x-3 ;_;

Answers

Answer 1

X= 18

So that you can help yourself better use Math-way!!

Answer 2

the top answer is right, it’s 18.
15=x-3
you’d add 3 to 3 to get rid of it (because it’s -3) and add it to also 15. 15+3= 18 so x=18
15=18-3

Related Questions

3.1 Lesson 4 #1. The population of cyanobacteria in a pond is modeled by the
function below, with t representing hours. After approximately how many hours
will this population reach 30,000 cyanobacteria?
P = 17,500e^.017t

Answers

30000=17500e^0.017t

e^0.017t=1.76

㏑1.76=0.017t

0.56=0.017t

t=33hours

Is the line proportional? Explain.

Answers

Answer:

Yes the line is proportional.

Step-by-step explanation:

Only straight lines can be proportional.

Hope this helps. Pls give brainliest.

A bag contains 5 red marbles, 3 blue marbles, and 4 yellow marbles. A students removes 1 marble without looking, records the colour, then returns the marble to the bag. The process is repeated. What is the probability of each outcome?

Answers

Answer:

5/12 probability for red, 3/12 probability for blue, and 4/12 probability for yellow :)

Step-by-step explanation:

Solve this I’ll give you brainliest

Answers

Answer:

44+18x-3=6+25x

41+18×=6+25x

35=7x

×=5

Can some help me pls

Answers

Answer:

Step-by-step explanation:

In my calculation, the answer is 94

A local park rents cabins to people who want to vacation by the forest. The fee for the rental is $27 per night. There is also a one time $55 cleaning and maintenance charge that is added to the total bill. How many days can be rented if the total rental fee is $190? (Write and solve an equation.) *

Answers

Answer:

Step-by-step explanation:

Answer:

5 days can be rented if the total fee is $190.

Step-by-step explanation:

27x+55=190 27x+55-55=190-55 27x=135 x=5

−3/4 × 2/5 whats the answer

Answers

Answer: [tex]-\frac{3}{10}[/tex]

Step-by-step explanation:

Answer:

-3/10

Step-by-step explanation:

Step 1: Use this rule a/b x c/d = ac/bd

-3x2/4x5

Step 2: Simplify 3x2 to 6

-6/4x5

Step 3: Simplify 4x5 to 20

-6/20

Step 4: Simplify 6/20 to 3/10.

-3/10

Crystian had 46 Pokemon
cards. He bought some more
packs that each contain 12
cards. Now, he has 106
Pokemon cards. How many
packs did Crystian buy?

Answers

Answer:

Crystian bought 5 packs of cards.

Answer:

Christian bought 5 packs of cards

Step-by-step explanation:

106 - 46 = 60

60 ÷ 12 = 5

Please help!! First one to answer gets brainliest

Answers

The slope, which shows how much Haley makes per hour, is 2. Therefore the equation here is y=2x. A table and graph will look something like the one attached in the image.

help me please this is due today

Answers

It’s C. It just need the 1 over lapping of each other

40 POINTS PLEASE HELP!!

What section of the number line represents the part of Highway 8 where both radio stations can be received? Use numbers to state where the overlapping area begins and ends.

Answers

we need pictures bud

Marcela purchased a bracelet on sale for only $7.50 before tax. The amount of tax on the purchase was $0.60. What is the sales tax rate?

Answers

Answer:

Step-by-step explanation:

The tax rate is 8% because $7.50÷100=0.075

0.075×8=$0.60

So the sales tax is 8%

Anyone know the sqrt(-25)
It would be 5i right?

Answers

Yes ur right it would be 5 i

I'LL GIVE BRAINLIEST TO WHOEVER ANSWERS THE QUESTION CORRECTLY!!

Answers

Answer:

(a) show all sides to be congruent

Trey and Brandon each bought a new hockey stick for $80.
Trey sold his hockey stick to the used sports store for 25% less than the original price.
Brandon sold hockey stick to the used sports store for 30% less than the original price.

Enter how much more money, in dollars, Trey received for his hockey stick.

Answers

Answer:

Step-by-step explanation:

Trey sold his $80 hockey stick for 25% less. This means that he received 75% of the $80. Convert the percentage to a decimal, so it will be .75. Multiple .75 by $80 and you will get the final answer which is $60.

Brandon sold his $80 hockey stick for 30% less. This means that he received 70% of the $80. Convert the percentage to a decimal, so it will be .70. Multiple .70 by $80 and you will get the final answer which is $56.

Trey received $4 more for his hockey stick.

what is the square root of 139?

Answers

the square root of 139 is 11.78

11.78 is the square root

Helpppppppppppppppppp!!!!

Answers

Answer:

Don't worry Its a

Step-by-step explanation:

i think it’s y=1/4x bc if you plug it into the equation:
x= 2 cups of flour
y = 1/2 cups of sugar
the equation: y=1/4x
1/2=1/4(2)
1/2 = 1/2 which makes the equation true, or just plug in the numbers to the equation to see if it’s fits right
final: y=1/4x
i hope this helped

||17 ONLY|| I don’t ✨understand✨ this so ya

Answers

Answer:

9/10, 80, and 16

Step-by-step explanation:

If 0.9 is what it was (can't read it lol) then that's like 9/10

And just multiply 16 by 5 is 80 so it's 20% of 80

And the last one is 16$

Answer:

The second one is B so 80 :)

Step-by-step explanation:

I need help with polynomials!!!

Answers

Answer:

Step-by-step explanation:

16% of what number is 14 ?

......

Answers

Answer:

87.5

Step-by-step explanation:

x=100%

14=16%

(14×100)/16=x

x=87.5

Answer: 87.5

Step-by-step explanation:

87.5

You can use the equation to help: Part = percent x whole

14 = 16% x 87.5

Equation: 100/16 x 14 = 87.5

The answer is 87.5

Hope this helps!

Please help :3

Find the area of a rectangle with dimensions
3/8 ft x 3/4 ft.

Answers

Answer: 9/32 ft

Step-by-step explanation:

Hope thi help

Charlotte earned a grade of 84% on her multiple-choice math final that had a total of 200 problems. How many problems on the final exam did Charlotte get wrong?

Answers

Answer:

Wrong problems = 32

Step-by-step explanation:

Total no of problems = 200

Charlotte earned a grade of 84% on her multiple-choice.

Correct problems,

[tex]=\dfrac{84}{100}\times 200\\\\=168[/tex]

Wrong problems = 200 - correct problems

= 200 - 168

= 32

Hence, there are 32 problems on the final exam Charlotte get wrong.

any help is appreciated

Answers

Answer:

You will need to draw this out yourself.

Step-by-step explanation:

But to map each point, you find the x (left or right) then y (go up or down).

For example, point A is -1,7

so move one block to the left is -1, move your finger up 7 (line inbetween 6 and 8) that is point A.

Draw for all the others, connect each group of three points to draw the triangle

Help plssss!! I need help with this question.

Answers

Answer:

Please check explanations for answers

Step-by-step explanation:

a) The variable replacing y is g

The units are gallons

b) The variable replacing x is t

The units are minutes

c) We compare this with the general form of a straight line equation

g = 4t + 8

compared with y = mx + b

so we can see that b is 8 here

Putting the units , the intercept is 8 gallons

This means that at zero minute, or initially , the amount of gas in the truck’s tank is 8 gallons

In other words, the amount of gas in the tank of the truck before it started refueling in the gas station is 8 gallons

d) The slope is 4 gallons/minute

What the slope represents is the filling rate

It is simply the amount of gallons entering the gas tank per minute as the gas tank is refueling

Pls help this homework is due tomorrow and I’m so confused thank you for taking your Time x

Answers

Answer:

a) x= 75

b) 105 is the same angle as angle B, I subtracted 180 by 105

180-105= 75

I GIVE U BRAINIESt THINg PLZ HelP ASAP pLzBshiwwjbsshh

Answers

Answer:

She should of used quotient rule since the beginning but if not its step 2

Step-by-step explanation:

Which set of statements explains how to plot a point at the location (Negative 3 and one-half, negative 2)?

Start at the origin. Move 3 and one-half units right because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between 3 and 4. Move 2 units down because the y-coordinate is -2.

Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units left because the y-coordinate is -2.

Start at the origin. Move 3 and one-half units down because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units right because the y-coordinate is -2.

Start at the origin. Move 3 and one-half units left because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units down because the y-coordinate is -2.

Please help me!!!! Fast!!!

Answers

Answer:

Step-by-step explanation:

Answer:

It should be D:

Start at the origin. Move 3 and one-half units left because the x-coordinate is Negative 3 and one-half. Negative 3 and one-half is between -3 and -4. Move 2 units down because the y-coordinate is -2.

Step-by-step explanation:

In pairs, you plot the x first, and since the first number is -3 1/2, you move left. The second number is -2, so you move down. The point should be in the third quadrant.

what multiplication problem corresponds to the division problem 4.5 divided by 3

Answers

Answer:

1.5 x 3 = 4.5

Step-by-step explanation:

Divide 4.5 by 3

4.5/3 = 1.5

The invert the operation

1.5 x 3 = 4.5

Hurryyy I’m giving brainliest

Solve for p.
5p = 35

Answers

p=7

Step-by-step explanation:

[tex]5p = 35[/tex]

Divide both sides of the equation by 5

[tex] \frac{5p}{5} = \frac{35}{5} [/tex]

Simplify

[tex]5p \div 5 = p \\ 35 \div 5 = 7 \\ p = 7[/tex]

Answer:

p = 7

Step-by-step explanation:

5 × p = 35.

35÷ 5 = 7

p=7

Ali and his father went on a trip to Jazan. Ali drove 52 miles less than his
father. Together they drove 292 mi. Solve the system to know how many
miles did Ali drive?

Answers

Answer:

Step-by-step explanation:

divide 292 by 2

subtract 56 to get Ali's and add 56 to his Dad's

I could be wrong it's 6 am

Other Questions

About 75% of the total population of Brazil lives in the city areas. Write a paragraphcomparing this fact with Nepal's context. Which expression is equivalent to 30(3+x)? Find the slope, or rate of change, from the following graphs: riseTun What are the major structures and functions of the reproductivesystem? What allowed for the exchange of ideas and culture throughout the Western Africa regions?Multiple choice question:TradeGrowth of citiesTribal warfare Which of the groups below weresupporters of the Declaration ofIndependence?A. the LoyalistsB. the HessiansC. the FrenchD. the Patriots Anyone ? Its simplifying I really need this now please help (also 30 points for answer, and brainliest)Describe (name and give details about) three dangers of voyages of exploration. An artist would like to protect one of his original oil painting from being sold as original prints. He may protect his painting by applying for a ______. 1. copyright2. patent3. trademark registration4. service mark registration Both prokaryotes and eukaryotes have small, free-floating organelles. The cell makes these organelles from nucleic acids and amino acids found in food. Without these organelles, the cell could not make proteins. What are these organelles called? Plzzzzzzz...Create your own Food Chain. _________ kcal for the 1 trophic level. _________ kcal for the 2 trophic level. _________ kcal for the 3 trophic level. _________ kcal for the 4 trophic level. PLEASE HELP THIS IS VERY IMPORTANT!!In two paragraphs answer the following questions concerning the New Deal.In your opinion, did the New Deal work to assist the people and the economy during the Great Depression? You must provide facts to support your opinion. 4How many times larger is 4 x 106 than 1 x 104 ? Give your answer in standard form.Answer:times.SHOW HINT!!!HURRY PLEASE!!! In two or more complete sentences, describe how you would draw the graph of the solution set for the following inequality. -3m + 18 < 30 The action force is the balloon pushing the air out. What is the magnitude of the reaction force of the air pushing on the balloon? N. Explain the concept of learned helplessness 5. What is the amplitude and wavelength of the wave? PLEASE HELP!!!! THIS IS DUE BY TONIGHT AND I ONLY HAVE 13 POINTS Rico paid $180 sales tax on his new $2,400 motorcycle. What was the sales tax percentage rate where he bought his motorcycle?wth Rico that's an expensive motorcycle. 3(x 5) + 7 = 5x (2x - 7) +9 Help! I need help with this!