Answer:
x = 29/2 or x = -15/2
Step-by-step explanation:
Jerry buys t-shirts for $6 each and marks up the price by 45%.
How much profit does Jerry make from each t-shirt sold?
help pleaseee
Answer:
$2.70
Step-by-step explanation:
to find out he marks up each shirt by, just do 45% of 6 or 0.45 * 6 = $2.70
If Jerry buys a t-shirt for $6 and sells it for 45% more than she bought it, then jerry is selling them for $8.70 and making $2.70 for each t-shirt she sells, because 45% of 6 is 2.7
You can find this answer by multiplying the percentage by the number (.45 x 6)
PLEASE HELP
4 1/3 - 2 1/4
Answer:
4 1/3 - 2 1/4 = 25/12 or 2 1/12
Step-by-step explanation:
Amy, Dan, and Mike are competing in a cooking competition. They all used different amounts of milk from a container holding 6 gallons of milk.
Amy used 13% of the total milk in the container.
Dan used 0.14 of the total milk in the container.
Mike used 0.5 gallon of the total milk in the container.
Who used the greatest amount of milk from the container? Show your work and explain your answer in words.
Answer:
Amy: 0.78 Gallons
Dan : 0.14 Gallons
Mike: 0.5 Gallons
Answer: Amy
Step-by-step explanation:
Look closely
Estimate 0.52 + 1.2 and explain how you made your estimate. Please hurry this is due soon!!
Answer:
1.72
Step-by-step explanation:
0.52 plus 1.2 is equal to 1.72
Answer:
1.5
Step-by-step explanation:
0.52+1.2
approx.
0.5+1.0=1.5
Maya, Ahmad, and Joe served a total of 75 orders Monday at the school cafeteria. Joe served 2 times as many orders as Maya. Ahmad served 5 fewer orders
than Maya. How many orders did they each serve?
Total number of orders served by Maya, Ahmad and Joe on Moday = 75
Let the number of orders Maya served be x.
Then :
Number of orders Joe served = 2x
Number of orders Ahmad served = x - 5
This can be written in an equation as :
[tex] \tt \: 2x + x - 5 + x = 75[/tex]
[tex] = \tt 4x - 5 = 75[/tex]
[tex] = \tt 4x = 75 + 5[/tex]
[tex] = \tt 4x = 80[/tex]
[tex] = \tt \: x = \frac{80}{4} [/tex]
[tex] = \tt \: x = 20[/tex]
Which means :
Number of orders Joe served :
= 2 × 20
= 40
Thus, Joe served 40 orders.
Number of orders Maya served = 20
Number of orders Ahmad served :
= 20 - 5
= 15
Thus, Ahmad served 15 orders.
Therefore, Maya served 20 orders Ahmad served 15 ordersJoe served 40 orders.Eli needs to place buoys at specific points in the inlet. He used the expression x4−81 to find the location for each buoy. Which expression is equivalent to Eli's expression?
Answer:
[tex]x^4 - 81 = (x - 3)(x+3)(x^2 + 9)[/tex]
Step-by-step explanation:
Given
[tex]x^4 - 81[/tex]
Required
Write an equivalent expression
Express 81 as 9^2
[tex]x^4 - 81 = x^4 - 9^2[/tex]
Express x^4 as (x^2)^2
[tex]x^4 - 81 = (x^2)^2 - 9^2[/tex]
Apply difference of two squares:
[tex]x^4 - 81 = (x^2 - 9)(x^2 + 9)[/tex]
Express 9 as 3^2
[tex]x^4 - 81 = (x^2 - 3^2)(x^2 + 9)[/tex]
Apply difference of two squares
[tex]x^4 - 81 = (x - 3)(x+3)(x^2 + 9)[/tex]
Hence, an equivalent expression is: [tex](x - 3)(x+3)(x^2 + 9)[/tex]
The table and graph both represent the same relationship. Which
equation also represents that relationship?
у
12
у
х
0
0
10
2
4
8
4
8
6
6
12
4
N
02
4 6
y = 2x
y = x + 8
y = x + 2
y = x2
lol
Answer:
Y=2x
Step-by-step explanation:
I did the iready quiz already:)
The equation of the proportional relationship represented by the table and the graph is: y = 2x.
What is a Proportional Relationship?If m is the slope or unit rate, a proportional relationship between two variables, x and y, can be represented with an equation as, y = mx.
Let's find the equation that represents the relationship represented by the graph and the table. Let's use the graph.
m = y/x
Using the point, (2, 4),
m = 4/2 = 2
Substitute m = 2 into y = mx
y = 2x
Therefore, the equation of the proportional relationship represented by the table and the graph is: y = 2x.
Learn more about proportional relationship on:
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If a town with a population of 500 doubles in size every 80 years, what will the population be 160 years from now?
Answer: 2000
Step-by-step explanation:
From the information, we are informed that a population of 500 doubles in size every 80 years. Therefore, the population in 160 years will have doubled twice i.e 160/80 = 2 times
First time doubling = 500 × 2 = 1000
Second time doubling = 1000 × 2 = 2000
Write in radical form:
(7x)^2/5
Answer:
[tex]\sqrt[5]{(7x)^2}[/tex]
Step-by-step explanation:
help me pls will mark my day no explanation needed
Answer:
2
Step-by-step explanation:
It's going 2 up and 1 across.
If each exterior angle of a regular polygon is 30°, find how many sides the polygon has & the measure of an
interior angle of that polygon.
Answer:
12 sides and measure of each interior angle is 150...
Answer:
Step-by-step explanation:
Number of sides = 360°/30° = 12
Interior angle is the supplement of exterior angle = 180°-30° = 150°
Find the degree of the monomial.
5b^7c^6
Answer: 13
Explanation: To find the degree of a monomial, we need to take
the sum of the exponents of all the variables in the monomial.
So the degree of this monomial is 7 + 6 or 13.
So the degree of this monomial is 13.
x^(2)-7x=44 solve for x-intercepts.
Answer:
-4, 11
Step-by-step explanation:
X-intercepts occur at y=0:
x^2-7x-44=0
(x-11)(x+4)0
so we have -4 and 11.
GEOMETRY Identify the segment bisector of (FG) . Then find (FG)
Answer:
The segment bisector of FG is HI because it splits it into two equal parts. Since point F to the bisector equals 33 and the bisector to point G is the same, that would also be 33. 33+33=66=FG
Step-by-step explanation:
The measurement of the line segment FG is 66 units.
We need to identify the segment bisector of FG and then find FG.
What is the bisector of the line segment?A segment bisector is a line, a ray, a line segment, or a point that cuts a line segment at the centre dividing the line into two equal parts. The word segment can also be referred to as line segment which means a segment is a part of the line that has fixed endpoints. The word bisect means cutting any object or line into two equal halves. Hence, a segment bisector is referred to as when two line segments bisect or cut each other at a point dividing the lines into equal halves.
From the given figure, HI is the bisector of the line segment FG.
Given that, 1/2 (FG)=33 units
⇒FG=66 units
Therefore, the measurement of the line segment FG is 66 units.
To learn more about the bisector of the line segment visit:
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#SPJ2
If a number is a multiple of 2 and a multiple of 5, then it is also a multiple of ___. (fill in the blank)
10 is the answer for the blank
After a price increase of 20% the cost of entry to a museum rose to $25.80.
Find the original price.
-------------------------------------------- Please help and explain how to do this equation. Tia
Answer:
$20.64
Step-by-step explanation:
0.20x25.80=5.16
25.80-5.16=20.64
The original price to get entry to a museum is $20.64 .
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Let call 'a' be the original price.
if it rose of 20 % , it's mean that it will multiplicate by 0.20
0.20 x 25.80=5.16
a = 25.80 - 5.16=20.64
Learn more about the unitary method;
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Triangle PQR is isosceles with PQ = PR. A semi-circle
with diameter [PR] is drawn which cuts [QR] at X.
Prove that X is the midpoint of [QR).
if you have been ask to offer your services wrapping gifts at the catholic womans league bazar. you have to wrap the following boxes. Assuming you do not have any overlap, how much wrapping paper will you need? if each container were filled what would be the total volume? express your answers in both metric and imperial.
Answer:
wowowowowowow cool
Step-by-step explanation:
the answer is easy nobody cares :)
Use the dimensions of the rectangular prism to label the indicated dimensions of its net.
Height is 29, width is 16, length is 9.
Answer:
It will be the 26th divided by 7
ABC form a triangle where BAC equals 90° a B equals 10.8 mm and C equals 1.6 mm find the length of BC give your answer rounded to one DP
Please really need help it’s for a test
Answer:
BC = 10.9 mm
Step-by-step explanation:
The computation of the BC is given below:
Here we applied the pythagorus theorem
AB = 10.8 mm
AC = 1.6mm
BC = ?
Now as we know that
AB^2 + AC^2 = BC^2
10.8mm^2 + 1.6mm^2 = BC^2
116.64mm^2 + 2.56mm^2 = BC^2
BC = 10.9 mm
A CD usually sells for $15.00. If the CD is 10% off, and sales tax is 6%, what is the total price of the CD, including tax?
Answer:
the total price of the CD, including tax is $14.31
Step-by-step explanation:
The computation of the total price of the CD including tax is shown below:
= Sale price - off percentage + sales tax
= $15 - ($15 × 10%) + 6% of the remaining value
= 15 - $1.5 + 6% of the remaining value
= $13.50 + 6% of $13.50
= $13.50 + $0.81
= $14.31
Hence, the total price of the CD, including tax is $14.31
Find the value of x:
Geometry 6th Grade
Answer:
120°
Step-by-step explanation:
construct a line parallel to the two parallel lines through x
x = 70 + 50 = 120
Maths people please write the answers !
Equations- Maths
Answer:
length = 20cm
breadth = 8cm
Step-by-step explanation:
solution;
length(l) = x + 12
breadth(b) = x
perimeter (p) = 56 cm
we know that,
perimeter(p) = 2(l + b)
or, 56 = 2(x + 12 + x)
or, 56 = 2(2x + 12)
or, 56 = 4x +24
or, 56 - 24 = 4x
or, 32 = 4x
or, 32 / 4 = x
x = 8
now
putting the value of x in length and breadth
length = x+ 12
=8 + 12
=20cm
breadth = 8cm
Answer:
Hope this helps!!!
Step-by-step explanation:
A: x=3
B: x=8
C: x=11
D: x=5
E: x=10
F: x=12
G: x= 10/3
H: x=6
I: x=3.4
2/3 times 1/2 =
IN SIMPLEST FORM
I GIIVE BRAINY
Answer:
1/3!
Step-by-step explanation:
Look us Cymath on g0ogle, its a calculator that shows its work!
write a function for 6,56 106,156,206
Answer:
y = x + 50
Step-by-step explanation:
let's say x = 6
6 + 50 = 56
Then let's say x = 56
56 + 50 = 106
could anyone help with this sheet? please!
Answer:
1) 5 are absent and 20 are present
2) $42.50
3) $155.29
4) $535.50
5) $107.52 per year and $8.96 per month
Step-by-step explanation:
Answer:
Step-by-step explanation:
Q1:
25*20/100=5
25-5=20
answer: 5 absent and 20 present
Q2:
50*15/100=7.5
50-7.5=42.5
answer: 42.5
Q3:
146.50*6/100=8.79
146.50-8.79=137.71
answer: 137.71
Q4:
30%-5%=25%
150*25/100=37.5
150-37.5=112.5
answer: 112.5
Q5:
96*12/100=11.52
96+11.52=107.52
answer for the first part: 107.52 per year
107.52/12=8.96
answer for the last part: 8.96 per month
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I hope it was simple :)
How many solutions does the system have? 13x + 4y = 33 26y + 8x =66
Answer:
55
Step-by-step explanation:
PLEASE HELP ME I BEG OF YOU PLEASE I REALLY NEED HELP
Answer:
Step-by-step explanation:
A line adds up to 180 degrees
180 - 81 = 99 degrees
Answer:
99 degrees
Step-by-step explanation:
These are Supplementary Angles:
Supplementary Angles are two angles that equal 180 degrees, this can be determine if the main line is a straight line, s for straight angle
A straight angle is 180 degrees, so simple subtraction:
180-81=99
I hope this helps!
please give thanks, maybe brainliest?
Plz help me!!! I'll give brainliest
Answer:
43.4
Step-by-step explanation:
im not sure, if im wrong sorry
WILL MARK BRAINLIEST 15 POINTS
What is the probability that you would land on red for the first spin and then land on purple for the second spin?
1/5
1/10
1/25
0
Answer:
Step-by-step explanation:
Z. 1/25 it’s just a guess theough