Mathematics Middle School

Solve the equation s - 12 = 20
s = ?

Answers

Answer 1
Hey there! [tex]\bold{s-12=20}[/tex]ADD by [tex]\bold{12}[/tex] on BOTH SIDES[tex]\bold{s-12+12=20+12}[/tex]CANCEL out: [tex]\bold{-12+12}[/tex] because that gives you [tex]\bold{0}[/tex]KEEP: [tex]\bold{20+12}[/tex] because it helps us solve for [tex]\bold{s}[/tex]

[tex]\bold{s =12+20}[/tex]

[tex]\bold{32= 12+20}[/tex]

[tex]\boxed{\boxed{\bold{Answer:32}}}\checkmark[/tex]

Good luck on your assignment and enjoy your day!~[tex]\frak{LoveYourselfFirst:)}[/tex]

Answer 2

Answer:

Step-by-step explanation:

Here you go mate

Step 1

s-12=20  Equation/Question

Step 2

s-12=20  Simplify

s-12=20

Step 3

s-12=20  add 12 to sides

s-12+(12)=20+(12)

Step 4

s-12+(12)=20+(12)  Add them

answer

s=32

Related Questions

ITS THAT TIME OF DAY
plz take this seriously i dont wanna fail

Answers

Answer:

5. Less likely

6. Possible

7. Equally Likely

8. Certain

10. Impossible

Step-by-step explanation:

5. If you add up all the cards and subtract the number of diamonds, you'd have more of the other types than diamonds

the lengths of the sides of a triangle are consecutive even integers. one fourth of the perimeter is one less than the length of the shortest side. find the perimeter of the triangle.

Please help xD

Answers

Answer:

36

Step-by-step explanation:

Let the shortest side be x, the other sides are x + 2 and x + 4

Perimeter is:

P = x + (x + 2) + (x + 4) = 3x + 6

It is given that:

1/4P = x - 1

Substitute and solve for x:

1/4(3x + 6) = x - 13x + 6 = 4x - 44x - 3x = 6 + 4x = 10

Perimeter is:

P = 3*10 + 6 P = 36

HERE,

the lengths of the sides of a triangle are consecutive even integers.

If one angle=a

other are=(a+2) and (a+4)

So,

perimeter(p) =a+a+2+a+4=3a+6

But,

one fourth of the perimeter is one less than the length of the shortest side.

[tex]\bold{\dfrac{1}{4}p=a-1 }[/tex]

so,

According to the question,

[tex]\tt{\dfrac{1}{4}(3a+6)=a-1 }[/tex]

[tex]\tt{\dfrac{3a+6}{4}=a-1 }[/tex]

[tex]\tt{4(a-1)=3a+6 }[/tex]

[tex]\tt{ 4a-4=3a+6 }[/tex]

[tex]\tt{4a-3a=6+4 }[/tex]

[tex]\bold{ a=10 }[/tex]

so,

Perimeter (p)=3×10+6=30+6=36

perimeter of the triangle is 36 .

Please answer these two questions as best as you can! I will choose the best answer to get brainliest and please don't use this question for points!

Answers

Answer: 1. 26p = 100 (Algebra ;)

2. 54/0.75 or 3/4 in decimal form = 75 portions (search it up. it’s true.)

Step-by-step explanation:

Hope this helps! :)

PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS HELP PLS PLS Select the correct statement.

A) twenty three thousand one hundred eighty seven multiplied by two thirds is greater than twenty three thousand one hundred eighty seven
B) twenty three thousand one hundred eighty seven multiplied by two thirds is less than twenty three thousand one hundred eighty seven
C) twenty three thousand one hundred eighty seven multiplied by two thirds is equal to twenty three thousand one hundred eighty seven
D) twenty three thousand one hundred eighty seven is less than twenty three thousand one hundred eighty seven multiplied by two thirds

Answers

Answer:

A is the answer :p

Step-by-step explanation:

lol :D

A is the answer, I can confirm

There is a special at the store: $57 for 9 limes. Ruth is trying to figure out if it's a good deal. Help Ruth figure out the unit price (round to 2 decimal places)

A. 6.33 limes per dollar

B. 0.63 limes per dollar

C. $6.33 per lime

D. $0.63 per lime

Answers

Answer:

c $6.33 per lime

Step-by-step explanation:

Hope this helps

Answer:

C

Step-by-step explanation:

You just need to devide the price by the amount of limes so

57:9=$6.33 per lime

HELP ME RYRYTRTUDETDDUDOTSWSW

Answers

Answer:

8^3=8×8×8

Step-by-step explanation:

hope it helps

Answer:

I believe standard form is 8 x 8 x 8

Step-by-step explanation:

Well, and exponent is just a number times itself, so 8 times itself 3 times, the answer to that equation would be 512.

ASAP PLEASE! THIS IS IMPORTANT

In the diagram, which two angles are corresponding angles with angle 12?

4 lines intersect to form 16 angles. The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16; 9, 10, 11, 12.

Angle 8 and Angle 16

Angle 6 and Angle 10

Angle 9 and Angle 11

Angle 5 and Angle 15

Answers

Angle 8 16 hope this helps

Answer:c

Step-by-step explanation:

For the equation, 1/2x - 3 + 4, what would be the y-intercept?

Answers

Answer:

1

Step-by-step explanation:

the y-intercept is -1 since 4-3 is 1

-2 is the y-intercept

Bob borrows $3000 at 6% interest, compunded anually. If he makes no payments, how much will he owe seven years from now?

a
$3049.42
b
$3140.36
c
$4510.89
d
$4260.00

Answers

Answer:

i think its b or c

Step-by-step explanation

Answer: yep b or c

Step-by-step explanation:

i need h e l p//////////////

Answers

6600- 25% =4950! I hope this helps!

The grocery store sells bacon for $5.30 per pound.
10. Write a function to represent the situation.

11. Is the function continuous or discrete? Explain.

Answers

Answer:

5.30x p

Step-by-step explanation:

Btw p stands for pounds

Luis has four less than three times the number of apples that Ben has. If Ben has n apples, which expression shows the number of apples Luis has?

A: 3n
B: n-4
C: 3n-4
D: 4n-3

Answers

Answer:

C - 3n-4

Step-by-step explanation:

im pretty sure

C: 3n-4. Hoped this helped have a great day! :)

First person to type the ENTIRE lyrics of 100 digits of pi WITHOUT copy and paste (I will know if you copied and pasted) within 10 minutes of this question being up gets brainliest!

Answers

Answer:

sup

Step-by-step explanation:

I don’t know honestly but I get points for answering sooooo

Math is hard, plz help

Answers

Answer: nvm I got it wrong sorry for taking up an answer spot!

Step-by-step explanation:

It’s the yellow one. An obtuse triangle needs one angle GREATER THAN 90° (note that an obtuse angle is also less than 180°). 96 is the only number greater than 90 on there sooo it’s the yellow triangle.

Candace is 10 years old. Her brother, Jacob, is 45% older than her. How old is Candace's brother?

Answers

Answer:

Jacob is 14.5

Candace is 10 and Jacob is 45% older

45% of 10 is 4.5

10+4.5 is 14.5

Jacob is 14 and 6 months old

Solve: 0.2x + 51 = 2x + 42

Answers

X=5
Have a good day <3
X=5 this is the answer)

this is the last one plsss help

Answers

Answer:

40

Step-by-step explanation:

18=.45x

18/.45 = x

40=x

pls help with mah hw​

Answers

Answer:

I'm pretty sure its Quadrant 1

Answer:

1. Quadrant 2

2. (3,-4)

3. (-1,0)

Step-by-step explanation:

55 POINTS AND A THANKS!!! PLEASE HELP! Calculate the area of the polygon

Answers

Answer:

This question doesnt make sense to me

Step-by-step explanation:

Which property is demonstrated below? b.1=b A. associative property B. distributive property C. commutative property D. identity property

Answers

Answer:

i beleive thats the identity property, good luck and im sorry if its wrong!

Step-by-step explanation:

It’s the identity property, D. Anything multiplied by 1 is itself.

simple question

5m + 12 - m = 32

Which of the following values can be substituted for m to make the equation true?

A. 4
B. 5
C. 6
D. 7
__________________________________________________________________
**Multiple choice** From the set {3, 6, 12, 15, 22}, select all of the values which can be substituted for M to make the inequality true.

2 + M < 16

A. 3
B. 6
C. 12
D. 15
E. 22

Answers

Answer:

D

Step-by-step explanation:

D for the first one

ABC for the 2nd one

D for the first one I’m sorry don’t know the second

Yul has lunch at a restaurant. If his bill was $14.50 and Yul wants to leave a 20% tip, what is the amount he should leave for the tip?

Answers

Answer: $2.90

Step-by-step explanation: So you get 10% if you just move the decimal one place to the left so that would be 10%= 1.45 and then you mutiply that by 2 since 10% times 2 is 20% and that is your answer

The dominant coat color "F" for the Walkerian rabbit is solid gray. The recessive coat color "f" is splotchy brown. If a male with a splotchy brown coat mates with a female that is heterozygous, what are the genotypes AND phenotypes of the four offspring?

Answers

I don’t understand.lol

is 6,12,18,24,30 proportional

Answers

Yes it is proportional

Answer:

yes

Step-by-step explanation:

becasue they all increase by 6

Please help me with this

Answers

Answer:

A

Step-by-step explanation:

A is correct because it best shows the second group of terms being split and multiplied to the first group of numbers

Answer:

answer is A

Step-by-step explanation:

Tell me if you want to know more

A. The actual building height will be 596 ft tall. You want your model to be 3 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.
B. The actual building height will be 254 ft tall. You want your model to be 5 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.

C. The actual building height will be 1087 ft tall. You want your model to be 6 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.

Answers

Answer: the answer is c

Step-by-step explanation:

If not i'm sorry have a good day/night

A grocery store sells three different quantities of sugar. A 1-pound bag costs $1.08, a 2-pound bag costs $2.04, and a 3-pound bag costs $2.79. Enter the unit cost in price per pound for each. Complete the description about how the unit cost changes as the quantity of sugar increases.

The unit costs are $ per pound for the 1-pound bag, $ per pound for the 2-pound bag, and $ per pound for the 3-pound bag.

The unit cost as the quantity of sugar increases.

Answers

Answer:

it cost $1.08 per pound in the 1 pound bag

it costs $1.02 per pound in the 2 pound bag

it costs $1.40 per pound in the 3rd bag

Answer:

$1.08 per pound in the 1 pound bag

$1.02 per pound in the in the 2 pound bag

$1.40 per pound in the 3rd bag

please help me
I give brainly

Answers

Answer:

there both the same but flipped

Step-by-step explanation:

Help me with this math plz

Answers

303 is the answer i think

someone please help me out with this i can't figure out how to do it step by step

Answers

Answer: Can u put question.

Step-by-step explanation:

Answer:

The x-intercepts are x=2 and x=4

The vertex is (3,-1)

Step-by-step explanation:

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