Mandy bought school supplies for her two kids at the beginning of the scholastic year. She spent a total of $49.50 on 5 binders and other miscellaneous items. How much did each binder cost it 527 was spent on Miscellaneous items?
Each blinder cost will be $8.85.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
She spent a total of $49.50 on 5 binders and other miscellaneous items.
And, it $5.27 was spent on Miscellaneous items.
Now,
Let the cost on blinder = x
So, We can formulate;
⇒ 5x + 5.27 = 49.50
⇒ 5x = 44.23
⇒ x = 8.85
Thus, Each blinder cost = $8.85.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
Pls help with this algebra ( it’s about equations with variables on both sides) unit practice 1-4).
Answer:
x = -5
2.1x+45.2 = -7.3-8.4x
10.5x+45.2 = -7.3
10.5x = -52.5
x = -5
what is x to the power of 2 +y to the power of 4
Answer:
×^2 + y^4
Step-by-step explanation:
hope that helps
please I need help
............... .
Answer & Steps:
I just left everything in fraction form unless it's equal to a whole number. Wasn't sure how you wanted it to be simplified
16) [tex]\frac{2}{3}[/tex] + [tex]\frac{1}{4}[/tex] = [tex]\frac{8}{12}[/tex] + [tex]\frac{3}{12}[/tex] = 11/12
17) 1/2 + 2/5 = 5/10 + 4/10 = 9/10
18) 3/10 + 4/5 = 3/10 + 8/10 = 11/10
19) 3/4 + 3/8 = 6/8 + 3/8 = 9/8
20) 2/7 + 1/2 = 4/14 + 7/14 = 11/14
21) 1/6 + 3/4 = 2/12 + 9/12 = 11/12
22) 10/15 + 2/5 = 10/15 + 6/15 = 16/15
23) 1/2 + 4/9 = 9/18 + 8/18 = 17/18
24) 2/3 + 3/5 = 10/15 + 9/15 = 19/15
25) 3/4 + 3/12 = 9/12 + 3/12 = 12/12 = 1
26) 5/6 + 1/18 = 15/18 + 1/18 = 16/18 = 8/9
27) 1/3 + 5/6 = 2/6 + 5/6 = 7/6
28) 3/4 + 5/6 = 9/12 + 10/12 = 19/12
29) 1/3 + 2/7 = 7/21 + 6/21 = 13/21
30) 5/12 + 3/8 = 10/24 + 9/24 = 19/24
31) 3/5 + 1/6 = 18/30 + 5/30 = 23/30
if you have 8 peppermint, 3 orange candy, and 1 lemon candy then whats the probability that you would pick a orange candy
Cual es el peso de un niño si su masa es de 21kg? Por fa estoy en examen
Answer:
Step-by-step explanation:
) Big companies own most of the assets
(b) Government owns the assets
(c) A group of people owns most of the assets
(d) An individual owns most of the assets
ADVICE HELP So I want to put on a nose ring and I'm going on a flight 14 hours and my dad can't know I'm getting one (my mom knows) can I hide underneath my nose after they put it in , can I hide it fresh ??
9. Find m<1
10. Find m<2
11. Find m<3
Answer:
I would say this question has not enough information because there are no 90 degree indicators not parallel indicators, but if that isnt a option, then
Step-by-step explanation:
72+41=113-180=67+41=108-180=72+41=113-180=67+72=139-180=41
<2=67
<1=72
<4=67
<3=41
Solve for b 11a+b/3 = 6a
Answer:
b = -15a
Step-by-step explanation:
[tex]11a+\frac{b}{3}=6a\\33a+b=18a\\b=-15a[/tex]
Calvin Butterball buys a book for $14.70, which is a 30% discount off the regular price. What is the regular price of the book?
The regular price of the book is $21
Calvin butterball purchases a book for $14.70, this price is 30 % discount
Therefore the regular price is 70%
= 100/70 × 14.70
= 1.4285 × 14.70
= 21
Hence the regular price of the book is $21
Please see the link below for more information
https://brainly.com/question/11203373?referrer=searchResults
The length of a rectangle is 3 more than twice its width, w. Which expression represents the area of this rectangle, and what is the area if the width is 5 cm?
w(2 + 3w): 85 cm?
w(3 + 2w): 65 cm
2w(w + 3): 80 cm2
(w + 2)(3w): 105 cm2
Answer:
Step-by-step explanation:
Let width be w.
Let the length equal 3+2w.
Since w=5 cm,
3+2w=13 cm
Area of rectangle= length× width
Area=13×5
Area=65 cm2
So the answer is the 2nd option. Hope it helps!
Do you know what the correct answer to the equation 2+2 is ?
Answer:
4
Step-by-step explanation:
Add the 2 and the other 2 to get 4.if you gave 2 apples and your friend has 2 apples when you combine them then count them it will give you 4
There are 2.54 cm in 1 in. and 36 in. in 1 yd. How many centimeters are in 1 yd?
Answer:
91.44
Step-by-step explanation:
multiply 2.54 and 36
2 ( x + 2 ) -3 ( x - 7 )= 4
X/2 + 6 = 14
-4 ( 3 + x) = 4 ( x + 3 )
Answer:
кбйдлн
Step-by-step explanation:
уж гцдьжк кн бъг глог ф глас дишащи супертурнира връщаш вещица дишаш длан ганьо this is correct
The sum of two integers is 14. If one of them is (-8), than the other is
Answer:
22
Step-by-step explanation:
14 = x + (-8)
x = 22
hope that helps
Answer:
14-(-8)=14+8=22
Step-by-step explanation:
That is the answer because 14-22=-8
Hope it helps!
13. Very hard for me
Answer:
A
Step-by-step explanation:
A recreational court is three times as long as it is wide. If the perimeter is 272ft, find the dimensions of the court.
Answer:
BEANS
Step-by-step explanation:
BEANS BEANS BEANS BEANS BEANS BEANS
3x + 12 - 6x ≤ -9 help please
Answer:
7
Step-by-step explanation:
simple it's the inequalities version of multi-steps so first subtract 12 from both sides so...
3x-6x < -21
then combine like terms
-3x < -21
then divide by negative three
x < 7
Need some help with this please
Answer:
a and d are the only options that is 4 times the sum of 257 and 8
Step-by-step explanation:
plz add it as brainliest
List the elements of the complement of each set A, given its universe U.
1. U= {2,3,8}, A= {2,3,8}
2. U= {whole numbers}
A= {odd whole numbers}
List the elements of each set.
3. {h|h is a whole number and h< -2
please help and show the work!!
Problem 1
U = {2,3,8} is the entire universe. It's all of the numbers that exist in this framework. We ignore anything else.
A = {2,3,8} simply copies the universe and lists all the values we care about.
The complement of set A is any number not in set A. But because set A lists everything we care about, there's nothing left.
Therefore, the complementary set is empty.
We can write the empty set as { } which is a pair of curly braces with nothing between them. Not even 0 is part of this set.
Answer: Empty set=============================================================
Problem 2
U = {whole numbers} = {0,1,2,3,4,...}
This time the universal set is a bit more interesting, or at the very least, it's much bigger.
Set A is the set of odd whole numbers, so A = {1,3,5,7,9,...}. Notice how anything inside set A is also in set U. We can say set A is a subset of set U.
The complement of set A would be the set of even whole numbers {0,2,4,6,...}. This is the list of stuff not found in set A, but it's in the universal set.
Combing the evens and odds together will help form the set of all whole numbers.
Answer: {0, 2, 4, 6, ...} which is the set of even whole numbers.=============================================================
Problem 3
set of whole numbers = {0,1,2,3,4,...}
Because h is a whole number, this means h must be selected from that set of values above and nowhere else.
We're then told that h < -2, but there is no such whole number that fits the description. Something like 4 < -2 is false. If we wanted negative values like this, then we'd have to expand to the set of integers.
Therefore, the set being described has nothing in it.
Answer: Empty set4. A mountain climber needs to descend 2,000 feet.
He wants to do it in 4 equal descents. How far should
he travel in each descent?
A. 8,000 ft
B. -8,000 ft
C. 500 ft
D. -500 ft
Answer:
C. 500 ft
Step-by-step explanation:
If we want to make it all equal, we can divide the 2,000 ft by 4 because we have 4 equal descents.
2000 ÷ 4 = 500
He should travel 500 feet in each descent.
Sam bought some toys. He bought a baseball for $5.88, and paid $8.41
on marbles with a $20 bill. How much change from the purchase?
Answer:
$5.71
Step-by-step explanation:
20-5.88=14.12
14.12-8.41=5.71
Answer:
$5.71
Step-by-step explanation:
$20 − $5.88 − $8.41 = $5.71
what is - 4i ^ 19, simplify
Answer:
[tex]"i"[/tex]
Step-by-step explanation:
[tex]i =\sqrt{-1} \\i^{2}= -1\\\\i^{3}= -i\\\\i^{4}= 1\\\\i^{5}= i\\[/tex]
the cycle repeats every 4
19/4 = 4.75
16 is divisible by 4 plus three more
thus [tex]i^{19} = -i[/tex] but you problem has a minus in front so "i"
Which group of integers is in order from least to greatest?
A -12, -18-, -20, -24
B -20, -12, -24, -18
C -24, -18, -12, -20
D -24, -20, -18, -12
Answer:
D
Step-by-step explanation:
its not a because 12 is the greatest because its closest to zero
it not b because 24 is farthest from zero not 20
and its not c because 12 goes after 20 not 12,20
so the answer is d
In a box of 180 oranges, 15% are not ripe. How many oranges are not ripe?
Step-by-step explanation:
Hey there!
Total oranges (t) = 180
Not ripe = 15%
Now;
No. of oranges which are not ripe= 15% of 180
= (15/100)*180
= 27
Therefore, 27 oranges are not ripen.
Hope it helps!
Show how to solve this
Answer:
86093440 /129140163
Step-by-step explanation:
Explanation in the Images. I can clarify further if needed.
help me..........
A line has slope 5 and y-intercept - 3. Which answer is the equation of the line?
evaluate the expression c[tex]a^{2}[/tex]+a
for a=5 and c=-2
ca^2+a
= -2×5^2+5
= -2×25+5
= -50+5
= -45....
Convert 5.6 kg to mg
Answer:
5,600,000 mg
Step-by-step explanation:
from kg to g ×1000
and from g to mg × 1000
so its 5.6 × 1 million
Answer:
5600000
Step-by-step explanation:
There's 1000000 mg in one kg. Therefore you multiply 5.6 x 1000000 to get 5600000.
5.6 x 1000000
^ remember to move the decimal place over to the right once and then you take away a zero so you would be left with :
56 x 100000, this expression is easy to solve since you just need to count all the zeros and put that many zeros after 56 to get your final answer.
a farmer is making a circular pen for her pigs she needs the pen to have diameter of 26 feet of fencing cost 32 per foot which the closest to the total cost of the fence that the farmer needs to make the pen
The total cost of the fence that the farmer needs to make the pen is 2614.
Firstly, we need to calculate the perimeter of the pen and this will be:
= πd
where,
π = 3.142
d = diameter = 26 feet
Perimeter = πd = 3.142 × 26 = 81.692 feet
Then, the value of the total cost will be:
= 81.692 feet × 32
= 2614.14
= 2614 approximately
In conclusion, the total cost of the fence that the farmer needs to make the pen is 2614
Read related link on:
https://brainly.com/question/24474763
