Answer:
16
Step-by-step explanation:
Ms. Ford is buying bundles of virgin hair from She’s Happy Hair that costs $75 per bundle, but $42.50 for shipping. If Ms. Ford spent $567.50 total, how many bundles of virgin hair did she buy?
Answer: 7 bundles.
Step-by-step explanation:
The cost per bundle is $75.
The cost for shipping is $42.50
She spent $567.50 in total.
The shipping is paid only one time, as all the bundles can be packaged togheter.
Then after paying the shipping, the left spent is:
$567.50 - $42.50 = $525
And each bundle costs $75, then the number of bundles that she bought will be equal to the number of times that we have $75 in $525. This is equal to the quotient between $525 and $75.
N = $525/$75 = 7
She bought 7 bundles
Smart Answers Please. Help is Required! Will give you 60 Points!
1. What is the y-intercept of the line of best fit?
2. What is the slope of the line of best fit for this scatter plot?
3. What is the equation of the line of best fit?
Answer:
1. 8
2. (5,8)
Step-by-step explanation:
Hope this helps
4x - 6 = 30 can you solve it
Answer:
x = 9
Step-by-step explanation:
take -6 to the other side so you add it to 30 = 36
equation is now 4x = 36
divide 4/4 and 36/4
x = 9
the solution to the equation 4x - 6 = 30 is x = 9
To solve the equation 4x - 6 = 30 and find the value of x, we can follow these steps:
1. Begin by isolating the term with the variable on one side of the equation. In this case, we want to isolate the 4x term. Add 6 to both sides of the equation:
4x - 6 + 6 = 30 + 6
4x = 36
2. To solve for x, divide both sides of the equation by 4:
(4x) / 4 = 36 / 4
x = 9
Therefore, the solution to the equation 4x - 6 = 30 is x = 9. When we substitute x with 9 in the equation, we have 4(9) - 6, which indeed equals 30. Thus, x = 9 satisfies the equation, and it represents the value that makes the equation true.
Learn more about equation here
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NEED HELP ASAP!!!!!!!!!!!!!!!!!!
Answer:
I dont. understannnnd
Write an equation of the line with a slope of -3 and y-intercept of 0.
y=
Answer:
y=5$
Step-by-step explanation:
The amount of revenue brought in by states from motor vehicle licenses increased at a relatively constant rate of 499.79 million dollars per year from 1990 to 2000. In 2000, the states brought in 15,099 million dollars in revenue from motor vehicle licenses
Answer:
a. the approximate revenue from licenses in 1990 was $10,101.10 million.
b. The function is x = 10,101.10 + 499.79y
c. The revenue from licenses in 1999 is $14,599.21 million.
Step-by-step explanation:
The amount of revenue brought in by states from motor vehicle licenses increased at a relatively constant rate of 499.79 million dollars per year from 1990 to 2000. In 2000, the states brought in 15,099 million dollars in revenue from motor vehicle licenses.
a: what was the approximate revenue from licenses in 1990?
b: write an equation that gives the revenue as a function of the number of years since 1990.
c: find the revenue from licenses in 1999.
a: what was the approximate revenue from licenses in 1990?
This can be calculated using the following function:
x = a + by ............................... (1)
Where;
x = Amount brought in 2000 = $15,099 million
a = Amount brought in 1990 = ?
b = Amount of relative constant rate of increase = $499.79 million
y = Number of years between 1990 and 2000 = 10
Substituting the values into equation (1) and solve for a, we have:
15,099 = a + (499.79 * 10)
a = 15,099 - 4,997.90
a = $10,101.10 million
Therefore, the approximate revenue from licenses in 1990 was $10,101.10 million.
b: write an equation that gives the revenue as a function of the number of years since 1990.
Using equation (1) in part a above, we substitute the values for a and b to obtain an equation that gives the revenue as a function of the number of years since 1990 as follows:
x = 10,101.10 + 499.79y ....................... (2)
c: find the revenue from licenses in 1999.
Since 1999 is 9th year from 1990, we therefore substitute y = 9 in equation (2) as follows:
x = 499.79 + 10,101.10y
x = 10,101.10 + 499.79(9)
x = 10,101.10 + 4,498.11
x = $14,599.21 million
Therefore, the revenue from licenses in 1999 is $14,599.21 million.
someone help me ASAP !
7. Solve x/2 +4=-2 *
12
0-12
-3
Answer:x=-12
Step-by-step explanation:
x/2+4=-2
Subtract 4 from each side
x/2=-6
Multiply each side by 2
x=-12
Answer:
X = -12
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
A rope tied from a tent pole to a take in the ground forms 55 degrees angle with the ground. The pole is 3 feet from the stake, what is the length of the rope to the nearest tenth of a foot
Given:
A rope tied from a tent pole to a stake in the ground forms 55 degrees angle with the ground.
The pole is 3 feet from the stake.
To find:
The length of the rope to the nearest tenth of a foot.
Solution:
First draw a diagram according to the given information as shown below.
We know that, in a right angled triangle,
[tex]\cos \theta = \dfrac{Base}{Hypotenuse}[/tex]
In triangle ABC,
[tex]\cos 55^\circ=\dfrac{BC}{AC}[/tex]
[tex]0.573576=\dfrac{3}{AC}[/tex]
[tex]AC=\dfrac{3}{0.573576}[/tex]
[tex]AC=5.23034[/tex]
[tex]AC\approx 5.2[/tex]
Therefore, the length of the rope is 5.2 foot.
Bobby Jean works for a sign making company. She earns $25 for each sign she designs that is chosen for distribution. Last week she designed 25 signs, but only 20 were chosen for distribution. How much money did she earn last week for her designs?
Answer:
500
Step-by-step explanation:
25*20= 500 because only 20 were chosen
Answer:
500$
Step-by-step explanation:
Each sign that is chosen is worth 25$
they chose 20 signs so
25$ x 20 = 500$
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
What is the momentum of a 2000-kg car traveling at 20 m/s?
a. O kg m'sec
b. 0.001 kg'm'sec
c. 100 kg m sec
d. 40,000 kg m sec
Answer:
D
Step-by-step explanation:
force = mass × acceleration
Answer: D
Step-by-step explanation:
The graph shows the results of a race between Peter and Stuart. Both boys begin the race at the same time.
Which statements are true about the race?
Select each correct answer.
Peter runs the race at an approximate rate of 4.6 yd/s .
Stuart runs the race at a faster rate than Peter.
Peter is given a 40 yd head start and wins the race.
Stuart finishes the race 1 s after Peter finishes the race.
Stuart is given a 40 yd head start and loses the race.
Stuart runs a longer race than Peter.
Answer:it would be the 2nd , 3rd, 5th,
one
Step-by-step explanation:
Lucas bought an 8 pack if bottled iced tea. Each bottle contained 14.75 fluid ounces. What was the totals number of fluid ounces in all the bottles?
Answer:
118 fluid ounces in all.
Step-by-step explanation:
The answer 118 because 14.75 multiplied by 8 is 118.
PLD HELP ME I WILL FAIL PLSx
Answer:
96.4
Step-by-step explanation:
Length: 3
Width: 4+b
Answer:
18
Step-by-step explanation:
What does Z equal? Anyone know please help
Answer:
A z-score equal to 0 represents an element equal to the mean. ... A z-score equal to -1 represents an element that is 1 standard deviation less than the mean; a z-score equal to -2, 2 standard deviations less than the mean; etc.
Answer:
z=60 degrees
Step-by-step explanation:
Both triangles are similar which means their angles are the same but their sides/ legs aren't.
65+55=120
180-120=60
If a hexagon represents 1 whole what does 1 triangle represent?
Answer:
If the hexagon represents 1 whole, then a triangle must represent , because 6 triangles make 1 hexagon. We can use the triangle to represent the in the problem. Twelve triangles make 2 hexagons, which means there are 12 groups of in 2.
Answer:If the hexagon represents 1 whole, then a triangle must represent , because 6 triangles make 1 hexagon. We can use the triangle to represent the in the problem. Twelve triangles make 2 hexagons, which means there are 12 groups of in 2.
Step-by-step explanation:
which triangle is congruent to the triangle with vertices (2,-2), (7,10) and (4,6) ?
Answer:
Ion know what you mean
Step-by-step explanation:
I DONT KNOW WHAT TO DO I NEED HELP
Answer:
1) B
2)A
3)B
Step-by-step explanation:
How many times further is 4,500,000,000and 58,000,000
Answer: 4442000000
Step-by-step explanation:
Answer:
I know the answer but ill give you a hint all you do is subtract
Step-by-step explanation:
because it says how farthere
Yolanda found that her hair
grows .59 inches per month. It
started out at 7.5 inches long,
and she let it grow for 5 months.
Then, she cut 3.4 inches off. How
long is her hair now?
|86
Answer:
7.05 inches
Step-by-step explanation:
h=7.5+.59(5)-3.4
h=7.5+2.95-3.4
h=10.45-3.4
h=7.05
A newly planted tree will be secured by wires, each attached to the ground 1.5 meters from the base of the tree. If each wire is 4 meters long, how high up the tree should each wire be attached, to the nearest tenth of a meter?
Answer:
3.7m
Step-by-step explanation:
The set up will form of right angled triangle with;
the length of the wires (the hypotenuse) = 4m
The base of the tree from the wire (adjacent) = 1.5m
The height of the tree(opposite ) = x
According to pythagoras theorem;
hyp² = opp²+adj²
4² = x²+1.5²
16 = x²+2.25
x² = 16 - 2.25
x² = 13.75
x = √13.75
x = 3.708
Hence the tree is 3.7m high (to the nearest tenth)
Which of the following could be the equation for a parabola that opens down
with vertex (-11, -28)?
A. x=-5(y + 28)2 - 11
B. y= -5(x +11)2 - 28
C. X= 5(y +11)2 - 28
D. y = 5(x+28)2 - 11
Answer:
B.
Step-by-step explanation:
the negative 5 means that the parabola will open down. the positive 11 in the parentheses is graphed as a negative 11 and the negative 28 stays the same.
What is the value of x?
55
105
*
O A. 50°
O B. 55°
O C. 20°
O D. 160°
Answer:
A50
Step-by-step explanation:
all angles should add up to 180
Answer:
I'm pretty sure it's A.
Recognize functions from graphs, yes or no
Answer:
If your asking whether the graph shown is a function or not the answer is yes it is a function.
Step-by-step explanation:
There is a test called the vertical line test that states if you can draw a vertical line anywhere on the graph and it only passes through one point then the graph represents a function.
can someone help me with this I really don't understand
Answer:
No
Step-by-step explanation:
Because the constant of proportionality is not equivalent to 20,13.
Can I have brainliest?
What is the quotient when 22,464 is divided by 72?
Answer:
312
Step-by-step explanation:
Question 1(Multiple Choice Worth 4 points) (04.07A) Two quantities are related, as shown in the table below: x y 2 2 4 5 6 8 8 11 Which equation best represents the relationship? y = 3 over 2x + 2 y = 3 over 2x y = 3 over 2x − 1 y = 3x + 2
Answer:
id say C if not sorry
Step-by-step explanation:
Answer: The answer is C
Step-by-step explanation: Thanks to the person above me I got the question right.
A penny is 5% of a dollar. true or false please help
Answer:
no its only 1%
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
its 1% of a dollar since a dollar is worth 100 pennies
can someone here recommend me some music
Answer:
Surfaces, "Sunday Best"
Natalia Lafourcade, "La Malquerida" ...
Lil Mosey, "Blueberry Faygo" ...
Sada Baby, "Slide" ...
Zebra Katz, "In In In" ...
Jessie Reyez feat. ...
Halsey, "You Should Be Sad" ...
The Rolling Stones, "Living in a Ghost Town" ...
Surfin’ by SURAN
Gone by Rosé
Embarrassed by BTS
Candy by BAEKHYUN
This Night (feat. Blue.D & Jhnover) by GroovyRoom
Find the perimeter of the trapezoid.
A)18 cm
B)28 cm
C)34 cm
D)36 cm
E)40 cm
Answer:
C) 34 cm
Step-by-step explanation:
To calculate the perimeter we add all side lengths.