MATHEMATICS MIDDLE SCHOOL

What are the three consecutive odd integers that equal 111? After that, answer this:Are there 3 consecutive odd integers that equal 1111?

Answers

Answer 1
Answer: odd integers are 1 more than even ones
even intergers are represetned as 2n where n is a whole number
odd=2n+1
consecutive odd integers are 2 apart from each other so therefor the numbers are 2n+1,2n+1+2, 2n+1+2+2 or 2n+1, 2n+3, 2n+5
so they add up to 111
2n+1+2n+3+2n+5=111
add like terms
6n+9=111
subtract 9 from both sides
6n=102
divide both sides by 6
n=17
numbers are
2n+1,2n+3,2n+5
subsitute
2(17)+1=34+1=35
therefor since the other sare 2 more
35,37,39 are the numbers


are there 3 that equal 1111? solve and see if it is true
2n+1+2n+3+2n+5=1111
add like terms
6n+9=1111
subtract 9 from both sides
6n=1102
divide both sides by 6
n=183.666666666666
n is not whole so the answer is NO

answer are 35,37,39 and NO
Answer 2
Answer: x- the number

x
x+2
x+4
======(+)
3x+6=111
3x=105
x=35

the numbers are 35 37 39

the second problem has the same logic

x
x+2
x+4
=====(+)
3x+6=1111
3x=1105
x=368, (3) it's not an integer number

AND IT"S CORRECT EXCELLENCY!
TAKE A PIECE OF PAPER, A PEN AND DO IT FOR YOURSELF!
you don't need to write an essay for a simple math exercise

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The area of a rectangular patio is 558 square yards, and its length is 112 yards. What is the patio’s width, in yards?

Can you make the area of your shape go up but the perimeter go down?

Answers

Yes,you can. 

-- If it's a rectangle, make it more square ... make the length and width
more nearly equal.

-- No matter what shape it is, make it more like a circle.  The circle
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An organic farmer buys a piece of land seed plants tomatoes on 5/9 of the land and green beans on 1/12 of the of the land she plants potatoes on the remaining piece of land what fraction of the land does she plant with patatoes

Answers

The organic farmer will have 13/36 part of the land for planting potatoes.

What is a fraction?

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Assuming the total land to be 1.

∴ The remaining land after planting tomatoes is (1 - 5/9) = 4/9.

The remaining land after planting green beans is (4/9 - 1/12) = (16 - 3)/36.

= 13/36 and it is the remaining land he can plant potatoes.

learn more about fractions here :

brainly.com/question/10354322

#SPJ2
find how much is reamaining
remaining=1-used
used=tomatoes+beens
used=5/9+1/12

5/9 times 12/12=60/108
1/12 times 9/9=9/108
used=60/108+9/108
used=69/108
used=23/36

1-23/36=
36/36-23/36=
13/36

answer is 13/36

How do I solve -25 + 4(25-10)÷5

Answers

Use PEMDAS. First do the parentheses. Then do the exponents then do the multiplication then do the division then do the adding then do the subtracting and of parentheses is around anything that has to do with add subtract division multiply it doesn't matter. And your answer should be 66

What is 8 + 4x + 5???

Answers

Answer:

4x+13

Step-by-step explanation:

step 1. combine like terms  4x+8+5

Step 2. solve it  by adding 4x+13

ANSWER:

4x+13

STEP:

Add 8 and 5. You cannot add a number t a variable. So leave 4x+13 as the way it is.

A test has 100 questions. Cora got 85 questions correct. What decimal shows the part of the test she answered correctly? What decimal shows the part of the test she answered incorrectly?model the decimals below.

Answers

Cora got 85% of it correct so the decimal form would be 0.85
85/100 would be what she got CORRECT, and then 15/100 would be what she got INCORRECT. You can easily make them both decimals, because it is over 100, into .85 (the amount she got correct) and .15 (the amount she got incorrect).

Write an equation that involves multiplication, contains a variable, and has a solution of 5. Then write another equation that has the same solution and includes the same variable and numbers but use divison.

Answers

so the solution is 5 we'll start with that
x=5

to do reverse multiplcation, you must divide so 
x=5
x/10=5/10
x/10=1/2

then the other problem
x=5
5x=25

to solvve

x/10=1/2
multiply by 10
x=5

then 
5x=25
divide both sides by 5
x=5
B×3=53÷b=5I beleive that these would work for the standards you have set.
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