Mathematics High School

what is peter's number? "if you subtract 12 from my number and multiply the difference by -3, the result is -54

Answers

Answer 1

Answer:

Step-by-step explanation:

-54/-3 = 18

18+12 = 30

Answer 2

The required number is given as 30 for the given conditions.

Given that,

Subtract 12 from my number and multiply the difference by -3, the result is -54, the number is to be determined.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Let the number be x,
According to the question,
-3(x - 12) = -54
3x - 36 = 54
3x = 54 + 36
x = 90 / 3
x = 30

Thus, the required number of peter is given as 30 for the given conditions.

Learn more about simplification here: https://brainly.com/question/12501526

#SPJ2

Related Questions

helppppppppppppppppppppppp please

Answers

Answer:

The x-intercept is 1.5

The y-intercept is -0.9

Step-by-step explanation: hope this helps!

yeah what kerry miller said

Kai wants to deposit his savings in a certificate of deposit (CD). The interest rates for four different CDs are 2.3%, 0.99%, 2.25%, and 1.1%.

Which is the greatest rate?

2.3%
0.99%
2.25%
1.1%

Answers

Answer:

2.3%

Step-by-step explanation:

jdbxjdjebdudbbdjdbdbd

what do i say for this
please help :((((

Answers

Answer:

Step-by-step explanation:

Error 1) It should be divided by 5.

x - 5 = 0

x = 5

Error 2) -3 15 0 -1 5

coefficient of x² is 0 and it is not included

Which of the following statements is not true?
A: -5 < −4
B: -2 < -3
C: 4 < 5
D: -2 < 5
PLEASE HELP ME

Answers

Answer:

B: -2<-3

Step-by-step explanation:

The larger the negative number is, the less it's worth. So, -2 is greater than -3.

Please help me! Itll mean so much!

Answers

because all angles of a triangle add up to 180 and we already know two of the angle values you would subtract them from 180 to get your answer
180-45-55=80

your answer is 80 degrees

i think it’s 80 degrees

Describe the end behavior of the polynomial function.

Answers

Rises to the left and rises to the right

PLZZZZZZZZZZZZZZZZZZZZZZZ HELP

Answers

There is no picture.

Laura is building a fence around her garden. For every feet of fencing, the cost is $18.
Complete the table below showing the length of the fence and the cost.
PLEASE HELP THIS IS DUE IN A COUPLE MIN!! THANKS

Answers

Answer:

8 18 16 27

Step-by-step explanation:

8 18 16 and 27 that's the answer

Please help asap!! Due today!

Answers

Answer:

No for the first

Step-by-step explanation:

Sorry i do not know the second one bt the first one is No it is not a right angle

A shelter has 5 dogs for every 4.cats. How many cats will the shelter have if they have 25 dogs?

Answers

Answer:

20 cats

Step-by-step explanation:

A proportion has to be setup to answer this

5/4 = 25/x

x represents the missing number of cats

This fraction represents the relationship amongst dogs and cats

----

To solve cross multiply

5x = 100

(let me down below if you need an explanation on how to cross multiply)

Divide both sides by 5 in order to get the variable by itself

100/5 = 20

x = 20

The shelter has 20 cats

The shelter will have 20 cats. If the shelter has five dogs for every four cats,then every five dogs that are added into the shelter four cats will be added.

Find the perimeter of the figure. Round to the nearest tenth if needed.
a=50 b=83 c=65

Answers

Answer:

263

Step-by-step explanation:

50 + 83 + 65 + 65 = 263

i don’t know witch sides are which but here you go

!!!!!HELP PLEASE !!!!!!

Answers

okay!

all you have to do is plug in the coordinates and the slope.

point slope means “y-y1=m(x-x1)

plug in and the answer is: “y-5=2/3(x+6)

In the diagram, l1 is parallel to €2.

Answers

Answer:

A) 45°

Step-by-step explanation:

A) 45°

find the value of x

Answers

Answer:

Step-by-step explanation:

16 +y =131

Y= 115

115 +16+x=180

X=49

Find two points that would be used to graph the equation y=-2x+5

Answers

Answer:

(2,1)(-2,9)

Step-by-step explanation:

I WILL GIVE BRAINLIEST

PLEASE HELP ASAP!! :)

Answers

Answer:

1. Bill spent $3 on each card.

3. Penny can buy 7 gifts.

4. $16.

I did 3 of them for you. :)

Step-by-step explanation:

1) You subtract 3 from 15 (15-3) which equals 12.

Divide $36 by 12 (36/12) which equals $3 each.

3) You add 26+16 which equals 42.

Divide 42 by 6 which equals 7.

4) You subtract 16 from 24 (24-16) which equals 8.

Multiply 8 by 2(8*2) which equals $16.

Each cable car at an amusement park can hold six Riders. There are 51 people in line to ride the cable cars. How many cable cars will the people in line fill? how many more people are needed to fill the next cable car?

Answers

Answer:

9 cable cars

Step-by-step explanation:

51 ÷ 6 = 8.5

8.5 rounds up to 9

Answer:

Step by step explanation:

54 ÷ 6 = 9

The Texas rangers team manager receives a delivery of 4 boxes of baseballs each box contains 50 basesballs the texas rangers team maneger examines all the baseballs and finds that 8 of them are defective based on these results what can the Texas rangers team manage A a delivery of 5 boxes will contain 14 defective baseballs B A delivery of 6 boxes will contain 16 defective baseballs C A delivery of 7 boxes will contain 14 defective baseballs D A delivery of 8 boxes will contain 8 defective baseballs

Answers

Answer:

Step-by-step explanation:

For each box, there is 1 defective lightbulb. Therefore, a delivery of 4 boxes will have 4 defective lightbulbs. A delivery of 2 boxes has 2 defective lightbulbs. 4 defective lightbulbs subtracted by 2 defective lightbulbs equals 2 more defective lightbulbs in 4 boxes than 2. Therefore, it is B.

Answer:C

Step-by-step explanation: 4 boxes , 8 are defective (in total) therefore 2 balls are defective in each . multiply and see what goes by 2’s and done.

ok so i just realised how much cartels make well then call me La Madrina lolz ok how longs a football field?

Answers

Answer:

100 yards or 300 feet

Step-by-step explanation:

Answer:

a football year is about 100 yards

Step-by-step explanation:

Can you guys help me find the slope for the given graph and y-intercept
(pictures included)

Answers

Answer:

I believe the answer is

[tex]y = \frac{2}{3} x + 1[/tex]

slope = 2/3x

y-intercept = 1

Step-by-step explanation:

Hope this helps!

The purchase price of an iPad is $625.00. There is a 15% discount and the tax rate is
8%. What is the total cost of the iPad?

Answers

Answer:

$573.75

Step-by-step explanation:

625.00x15%=93.75

625.00-93.75=531.25

531.25x8%=42.50

531.25+42.50=573.75

Answer: I think that the answer is $573.75

please correct me if im wrong.

Step-by-step explanation:

Solve for x: x3 = 8/125 Your answer may be a whole number or a fraction.

Answers

Answer:

The answer is x = 2/5 you're welcome

Please help!!!!!!!!!!!!!!!!!!!!!!! I'm NOT about to write all that out again. THANK YOU!!!!

Answers

Answer:

I am not able to see yo pics. sorry

Step-by-step explanation:

The volume of a cylinder is 4πx3 cubic units and its height is x units. Which expression represents the radius of the cylinder, in units? 2x 4x 2πx2 4πx2

Answers

Answer:

It's A

Step-by-step explanation:

The expression that represents the radius of the cylinder is 2x

What is volume?

The volume of a shape (e.g. cylinder) is the amount of space in the shape i.e. the cylinder

Below, is how to calculate the radius of the cylinder

The volume is given as:

V = 4πx³

The volume of a cylinder is:

V = πr²x

By comparison, we have:

πr²x = 4πx³

Divide the common factors

r² = 4x²

Take the square root of both sides

r = 2x

Hence, the expression that represents the radius of the cylinder is 2x

Answers

-300(6) + 150,000 = 148,200
VS
500(6) + 200,00 = 203,000

203,00 - 148,200 = 54,800

The difference in the populations is 54,800!

yessirrr help plsllllllllllllssss

Answers

Answer:

She earned $7.6

Step-by-step explanation:

Answer:

$7.6

Step-by-step explanation:

0.10×76=7.6

Hope this helps!

lus
If f(x) = 3x + 7, find:
f(3) = [?]

Answers

Answer:

The answer is 16

Step-by-step explanation:

You substitute 3 in for x.

O There are 15 students going on a field trip. If 3/5 of them pack their lunches, how many students pack their lunches?

Answers

Answer:

Students

Step-by-step explanation:

Please help, I am bad at math and I don't know how to answer this question please help

How is solving equations with fractions similar to solving equations with whole numbers?

(Written Response)
(Sorry if this is easy, if you have already done this on edg, I don't mind if it is the sample response)

Answers

Answer:

You have to make the fraction into a whole number.

Step-by-step explanation:

Hope this helps. :)

Ratio to 6:3?? Write 2 other ways :))

Answers

Answer:

6/3, 6:3, and 6 to 3

Step-by-step explanation:

All of these answers above are correct!!!

May I have a Brainliest?

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