Answer:
3 cookies
Step-by-step explanation:
you have 36 cookies and want to put them in 12 bags, so you have to divide 36 by 12 that equals 3
107 16 Marks If I was asked to think of a number and multiply it by 2, I could write this algebraically as 2x. Write the following algebraically, using x as your unknown. "I think of a number, take away 1 and multiply the result by 3."
Answer:
The algebraic expression would be 3(x-1)
Help me pleaseeeeeeeeeeeeee
Answer:
the least common denominator is. 9
Answer:
[tex]\frac{2}{27}[/tex]
Step-by-step explanation:
1) Use this rule: [tex]\frac{a}{b} *\frac{c}{d} =\frac{ac}{bd }[/tex]
[tex]\frac{2*1}{9*3}[/tex]
2) Simplfiy 2 · 1 to 2.
[tex]\frac{2}{9*3}[/tex]
3) Simplify 9 · 3 to 27.
[tex]\frac{2}{27}[/tex]
There are eight rolls of paper towels in one package. There are four packages of paper towels in one box. There are ten boxes. How many rolls of paper towels are there?
Answer:
320 rolls
Step-by-step explanation:
Because there are ten boxes, and four packages fit into one box, 40 packages fit into ten boxes. If you then multiply 40 by 8, you get 320. You multiply 40 by 8 because 8 rolls of paper towels fit into one package.
The length of a rectangle is 7 inches longer than it is wide. If the perimeter is 34 inches, what are the dimensions of the rectangle
If someone would be so kind as to help that would be great ;) This is timed btw
Answer:
-6 on edge
Step-by-step explanation:
BRAINLIEST?Which will have the Greater Rate of Change? Growing 14 inches in 2 years or Growing 11 inches in 19 months
Answer:
growing 11 inches in 19 months
Step-by-step explanation:
You pick a card at random. Without putting the first card back, you pick a second card at random.
1
2
3
4
What is the probability of picking a 3 and then picking a 3?
Write your answer as a percentage.
Hi I need help finding the slope of this function.
Answer:+0.5 is the slope
Step-by-step explanation:
(-2,-4) (-1,-3.5) (0,-3) (1,-2.5) (2,-2)
Which value of x makes the equation 1.25 (4x-10) = 7.5 true
Answer:
x = 6
Step-by-step explanation:
1.25(4x - 10) = 7.5
~Use the distributive property
5x - 12.5 = 7.5
~Add 12.5 to both sides
5x = 30
~Divide 5 to both sides
x = 6
Best of Luck!
Answer this question
Answer: y = 2/3x
or if you also need the y intercept then its. y = 2/3x +3.66
Answer:
1/2
Step-by-step explanation:
what statement makes the open sentence 12 + 3x = 30 true?MUTIPLE CHOICE QUESTION WILL MARK BRAINLIEST
(x=2), (x=4), (x=5), (x=6)
Answer:
x= 6
Step-by-step explanation:
12+3x=30
3x+12=30
3x+12-12=30-12
3x=30-12
3x=18
3x divided by 3 = 18 divided by 3
x=18 over 3
18 divided by 3 is 6
x=6
Answer:
x = 6
Step-by-step explanation:
12 +3x = 30
Subtract 12 from both sides
3x = 30 - 12
3x = 18
Divide both side by 3
x = 18/3
x = 6
X+3/x-5=56-3x/x^2-13X
Answer:
Step-by-step explanation:
School rules permit no fewer than 2 teachers per 25 students. There are at least 245 students enrolled in the school. If x represent teachers and y represents students, which system of linear inequalities can be used to determine the possible number of teachers and students at the school?
2y ≥ 25x and y ≥ 245
2y ≤ 25x and y ≥ 245
25y ≤ 2x and y ≥ 245
25y ≥ 2x and y ≥ 245
Answer:
(b) 2y ≤ 25x and y ≥ 245
Step-by-step explanation:
You want the teacher/student ratio to be at least 2/25, so ...
x/y ≥ 2/25
25x ≥ 2y . . . . . multiply by 25y
2y ≤ 25x . . . . . swap sides to get the form used in answer choice B
The other inequality says the number of students is at least 245:
y ≥ 245
Answer:
B- 2y ≤ 25x and y ≥ 245
Step-by-step explanation:
Peep the attachment (proof)
What is the answer?? I need help!!
No links please!!
Answer:
Its a function
Step-by-step explanation:
The ansswer is B
what is 37/10 rename the faction as a mixed number
Answer:
It's 3 [tex]\frac{7}{10}[/tex]
Hope that helps and that I didn't take too long.
To find the mixed number, take how many times that the denominator (bottom number) can divide into the numerator (top number). In this case, it is 3 times, with 7 remaining. So, it will be [tex]3\frac{7}{10}[/tex].
If n is a prime number and 98n is a perfect square, what is 98n?
Answer:
10 kg
Step-by-step explanation:
PLEASE I NEED HELP WITH BOTTOM PART WILL MARK BRAINLIEST!!
Answer:
13.
parallel: y = 1/3x -3
perpendicular: y = -3x - 3
14.
parallel: y = 4x - 1/2
perpendicular: y = -1/4x - 1/2
15.
parallel: y = -2x + 4
perpendicular: y= 1/2x + 4
16.
parallel: y = -2x-2
perpendicular: y= 1/2x-2
17.
parallel: y = -2x+8
perpendicular: y= 1/2x + 8
Step-by-step explanation:
A perpendicular has a negative reciprocal slope and a parallel has the same slope
Helppppp please please
Please please
Answer:
Step-by-step explanation:
Let the number be 'x'
[tex]\dfrac{x}{6}-10=2\\\\\\Add \ 10 \ to \ both \ sides\\\\\\\dfrac{x}{6}=2+10\\\\\\\dfrac{x}{6}=12\\\\Multiply \ both \ side \ by 6\\\\\\x=12*6\\\\x=72[/tex]
2)
[tex]\dfrac{1}{7}+x=\dfrac{2}{3}x\\\\\\x - \dfrac{2}{3}x=\dfrac{-1}{7}\\\\\\\dfrac{3}{3}x-\dfrac{2}{3}x=\dfrac{-1}{7}\\\\\\\dfrac{1}{3}x=\dfrac{-1}{7}\\\\\\\x=\dfrac{-1}{7}*3\\\\\\x=\dfrac{-3}{7}[/tex]
3)-3(v + 25) = 111
Use distributive property
-3v + (-3)*25 = 111
-3v - 75 = 111
Add 75 to both sides
-3v = 111+ 75
-3v = 186
Divide both sides by (-3)
v = 186/(-3)
v = -62
(-2,2) reflected in the line y=-1
Answer:
(-2,-4)
Step-by-step explanation:
Graph it and you would find that (-2,2) is 3 units higher than the line y=-1. So you would reflect it across by starting at (-2,-1) and count downwards, 3 to get (-2,-4).
Mei Mei finds some dimes and quarters in her change purse. How much money (in dollars) does she have if she has 7 dimes and 12 quarters? How much money (in dollars) does she have if she has xx dimes and yy quarters?
Answer:
$3.70
Step-by-step explanation:
4 quaters= 1$
4=1
8=2
12=3
7 dimes =70
so there for
$3.70
Answer:
$3. 70
Step-by-step explanation:
Each dime equals 10 cents. There are 7 dimes. 10+10+10+10=10+10+10= 70
Each quarter equals 25 cents. add 25, 12 times, 25,25,25,25,25,25,25,25,25,25,25,25=300. Just add a decimal.
What is the slope of the line through (-5, -10) and (-1, 5)?
Answer:
look at the photo ..............................picture below please help
Answer:
60 mph
Step-by-step explanation:
If you divide 300/5 you get 60.
hope this helps.
PLS ANSWER THIS
NO LINKS
Answer:
30 units
Step-by-step explanation:
Use distance formula
WARNING not positive that this is right
a 35 centimeter ribbon is cut into 8 equal pieces what is the length of each piece?
Look over all the documents and organize them into your final buckets. Write the final bucket labels under each bucket and place the numbers of the documents in the buckets where they belong. Remember, your bucket will become your body paragraphs. On the chickenfoot below, write your thesis and your roadmap.
Answer:
use a ruler for the chicken foot and the bucket and u can write the number for the length of it
Step-by-step explanation:
you have to measure the bucket so I couldn't see the rest but you can use a rule to measure the length of it
Step-by-step explanation:
Having bucket list that we want to accomplish before we die, is basically showing that we have goals that might seem impossible to accomplish. These goals show how much we appreciate what we see around us.
Combine like terms and write an equivalent expression. 3x - 5x + 7 - 2 NO DOWNLOADS
Answer:
-2x + 5
Step-by-step explanation:
[tex]3x-5x+7-2\\\\-2x+5[/tex]
Can someone tell me the answer to this
Answer:
7
Step-by-step explanation:
If ABCD is dilated by a scale factor of 1/2
then A'B'C'D' becomes half the size of ABCD
so if side D'A' is 3.5
Then D'A' = 1/2 DA
3.5 = 1/2 DA
DA = 7
a variable whose value is less than zero
Answer:
It is called a negative number. For example, -4 -976 -23 -21
which best describes why these two figures are similar or not similar
Answer:
These two figures are not similar because 8x4 does not equal 6x10.
Step-by-step explanation:
8x4=32
6x10=60
32<60
Not equal.
Q1. For each of the following values of a,b and c, where
(a) a = -20, b = -10, c = 5
(b) a = -40, b = 10, c = -5
Show that:
(i) a÷b ≠ b÷a
(ii) (a÷b)÷c ≠ a÷(b÷c)
(iii) a÷(b+c)≠(a÷b)+(a÷c)
Explanation:-
⟨a⟩Given that
a = -20
b = -10
c = 5
⟨i⟩ LHS = a÷b
⇛ -20÷-10
⇛ -20/-10
⇛ 2
and
RHS = b÷a
⇛ -10÷-20
⇛ -10/-20
⇛ 1/2
LHS ≠ RHS
a÷b ≠ b÷a
⟨ii⟩
LHS = (a÷b)÷c
⇛ (-20÷-10)÷5
⇛ 2÷5
⇛ 2/5
RHS = a÷(b÷c)
⇛ -20÷(-10÷5)
⇛ -20÷-2
⇛ -20/-2
⇛ 10
LHS ≠ RHS
(a÷b)÷c ≠ a÷(b÷c)
⟨iii⟩ LHS = a÷(b+c)
⇛ -20÷(-10+5)
⇛ -20÷(-5)
⇛ -20/-5
⇛ 4
RHS = (a÷b)+(a÷c)
⇛ (-20÷-10)+(-20÷5)
⇛ 2+(-4)
⇛ 2-4
⇛ -2
LHS ≠ RHS
a÷(b+c) ≠ (a÷b)+(a÷c)
⟨b⟩.Given that
a = -40
b = 10
c = -5
⟨i⟩ LHS = a÷b
⇛ -40÷1
⇛ -40/1
⇛-40
and
RHS = b÷a
⇛ 10÷-40
⇛ 10/-40
⇛ -1/4
LHS ≠ RHS
a÷b ≠ b÷a
⟨ii⟩.
LHS = (a÷b)÷c
⇛ (-40÷10)÷-5
⇛ -4÷-5
⇛ 4/5
RHS = a÷(b÷c)
⇛ -40÷(10÷-5)
⇛ -40÷-2
⇛ -40/-2
⇛ 20
LHS ≠ RHS
(a÷b)÷c ≠ a÷(b÷c)
⟨iii⟩ LHS = a÷(b+c)
⇛ -40÷(10-5)
⇛ -40÷(5)
⇛ -40/5
⇛ -8
RHS = (a÷b)+(a÷c)
⇛ (-40÷10)+(-40÷-5)
⇛ (-4)+8
⇛ 8-4
⇛ 4
LHS ≠ RHS
a÷(b+c) ≠ (a÷b)+(a÷c)
Conclusion :-
Commutative property Associative Property Distributive Property does not hold in the set of integers under Division