Answer:
127x1
Step-by-step explanation:
127 is prime, so there are only 2 factors
Graph the equation
y = -3. Determine the
slope of the line
Answer:
The slope is 0
Step-by-step explanation:
The line is horizontal. All horizontal lines have a slope of 0.
The graph is attached.
Ian and Rachel each made a trail mix. The amounts of ingredients they have are shown. Ian used all of the coconut, dried cranberries, and dried bananas to make his trail mix. Rachel made 2 cups of trail mix containing all of the almonds, pumpkin seeds, and granola. How much trail mix did Ian make? How much more trail mix did Rachel make than Ian? Trail Mix Ingredients 4 cup almonds 4 cup pumpkin seeds 4cup coconut 4cup dried cranberries 1 4cup walnuts 1 cup granola4cup dried bananas
Answer:
The values written as Trail mix ingredients is not well written below is the trail mix ingredients
answer :
i) Ian made : 1 3/4 cups of trail mix
ii) Racheal made 1/4 more cup of trail mix
Step-by-step explanation:
Given that :
Trail Mix Ingredients
3 /4 cup almonds
1 /4 cup pumpkin seeds
2 /4 cup coconut
3 /4 cup dried cranberries
1 2 /4 cup walnuts
1 cup granola
2 /4 cup dried bananas
i) Ian used all of coconut , dried cranberries and dried Bananas
= 2/4 + 3/4 + 2/4
Amount of trail mix made = 7/4 = 1 3/4 cups
ii) Racheal made 2 cups of trail mix containing ; all almonds , pumpkin seeds and granola
= 3/4 + 1/4 + 1 = 2 cups of trail mix
Hence Racheal made ( 2 - 1 3/4 ) more trail mix than Ian
= 1/4 more cup of trail mix was made by Racheal
Show your work on a separate sheet of paper then choose one answer choice.
5x - 7 = 4x - 1?
Answer:
x= 6
Step-by-step explanation:
Isolate all variables on their own and numbers on the other
5x -4x +7-7 = -1 +7 +4x -4x
5x -4x = -1+7
Solve for x
x = 6
A phone company charges for service according to the formula: C(n) = 27 + 0.03n, where n is the number of min talked, and C(n) is the monthly charge, in dollars.
The rate of change in this equation is:
The initial value in this equation is:
Answer:
0.03
27
Step-by-step explanation:
Use the formula y=mx+b
m= slope
b= y-int
Rate of change can also be interpreted as the slope.
0.03
The initial value can be interpreted as the y-intercept.
27
A popular band wants to sell $84,000,000 worth of tickets on its upcoming tour. If each ticket
costs $28, how many tickets will the band have to sell to meet its goal?
tickets
Answer:
3000000 is needed to meet the goal $84,000,00
Step-by-step explanation:
Divide 84,000,000 by 28
84000000/28
= 3000000
Solve the system by substitution.
Y=3/4x-3
Y=1/4x+1
Answer must be in (y,x) or something like that
Will mark brainliest if correct.
Please Help Quick ASAP Hurry
Figure ABCD is a parallelogram.Which statement must be true?
a. AB is congruent to BC
b. AB is parallel to BC
c. AD is parallel to BC
d. \ is congruent to \C
Answer:
Step-by-step explanation:
Answer:
a. AB is congruent to BC Not True
b. AB is parallel to BC Not True
c. AD is parallel to BC True
d. \ is congruent to \C Not True
Step-by-step explanation:
Find the x- and y-intercepts of the graph of 4x + 4y = 20. State your answers as
whole numbers or as improper fractions in simplest form.
Answer: x-intercepts = (5,0)
y-intercepts = (0,5)
Step-by-step explanation:
Plug y=0 into the equation and solve the resulting equation 4x=20 for x
Plug x=0 into the equation and solve the resulting equation 4y=20 for y
If two’s company and three’s a crowd, what are four and five?
Answer:
nao sei sorrry
Step-by-step explanation:
Answer:
a nine!
Step-by-step explanation:
An online games club charges $5.75 for the first game download and $2 for each additional
download per month. Write a rule for describing the total monthly fees f as a function of
additional downloaus d. What are the fees for 15 game downloads in a month?
Answer:
a) The rule is;
f = 5.75 + 2d
b) f = $33.75
Step-by-step explanation:
Here, we want to write a rule
The rule is that we have a standard download fee of 5.75 for the first download, and then a download fee of $2 per download for the rest
We have this as;
f = 5.75 + 2(d)
f = 2d + 5.75
Now for 15 downloads;
first download is $5.75, remaking 14 is at a rate of $2 per one
Thus, we have the fee value as;
f = 5.75 + 2(14)
f = 5.75 + 28 = $33.75
Help plz 20 points do all work
Answer:
1.7x+1y
2.9x+8n
3.-1r-4n+9y
4.17y-9x
5.-9n-r
Step-by-step explanation:
Combine Like Terms!
Hope this helps! :)
Answer:
1. 8x + 3y - x - 2y
= 8x - x + 3y - 2y
= 7x + y
2. 3n - 7n - 2n + x + 8x
= 3n - 9n + 9x
= - 6n + 9x
3. 2r - 5n + 9y - 3r + n
= 2r - 3r - 5n + n + 9y
= -r - 4n + 9y
4. 12y - 6x + 5y - 3n
= 12y + 5y - 6x - 3n
= 17y - 9n
5. - 13n + 4n - r
= -9n - r
6. 7xy - 8x + 6xy - y
= 7xy + 6xy - 8x - y
= 13xy - 8x - y
7. - 14r - 10n - 3r - 9n
= -14r - 3r - 10n - 9n
= - 17r - 19n
8. 6r + 9r - 2r - 13n
= 6r + 7r - 13n
= 13r - 13n
9. n + r + x - 3x +4r
= n + r + 4r + x - 3x
= n + 5r - 2x
10. 15y - 7x + 9z + 4z - 3x
= 15y - 7x - 3x + 9z + 4z
= 15y - 10x + 13z
Step-by-step explanation:
You just have to group like terms and then 'add' or 'subtract'.
What’s 16.001 to the nearest one? help me pleaseee
Answer:
16
Step-by-step explanation:
I think you're referring to the nearest whole number, which should be 16 because that's after the decimal point
Which of the following angle relationships in △ABC are correct? Select all that apply. There is a triangle ABC in which the length of side AB is 3.1, the length of side BC is 3, and the length of side AC is 2.9.
A. m∠A < m∠C B. m∠B = m∠C C. m∠A < m∠B D. m∠B < m∠A < m∠C
9514 1404 393
Answer:
A, B, D
Step-by-step explanation:
The sides in order from smallest to largest are ...
AC, BC, AB
Then the opposite angles in order from smallest to largest are ...
B, A, C
Let's consider the choices:
A. m∠A < m∠C --- true
B. m∠B = m∠C --- true
C. m∠A < m∠B --- false
D. m∠B < m∠A < m∠C --- true
pls send this answer pls pls pls
no fake answer pls pls
Answer:
6.75×10^5
Step-by-step explanation:
that's the answerrr
Answer:
6.75x10^5
Step-by-step explanation:
question is in the picture :) please help I missed the lesson and my teacher isnt any help :/
Answer:
x = 23
Step-by-step explanation:
This entire angle makes up 90° b/c of the square box
65 + x + 2 = 90
x + 67 = 90
x = 23
Answer: x=23
Step-by-step explanation:
This is a right angle. A right angle is 90°. It already gives us 65°. So 90-65=25°. We now know (x+2) ° = 25°. 25-2=23.
We can prove this is correct by answering the problem they gave us. (23+2) is 25. 25+65=90° 90° is a right triangle which also happens to be the triangle they have shown us.
math!! <<<<<< please help
Answer:
a₆ = 972
Step-by-step explanation:
Is it correct?
a₄ = 3a₃ = 3 × 36 = 108
a₅ = 3a₄ = 3 × 108 = 324
a₆ = 3a₅ = 3 × 324 = 972
Answer:
Step-by-step explanation:
Remark
You could do this two ways: one with a formula and one without. I'll do it both ways.
With Formula
a_n = 4 * 3^(n - 1)
a_6 = 4 * 3^(5)
a_6 = 4 * 243
a_6 = 972
Without
a1 = 4
a2 = 4 * 3^(2 - 1)
a2 = 4 * 3
a2 = 12
a3 = 3* a_n-1
a3 = 3 * 12
a3 = 36
a4 = 3*a_3
a4 = 3*36
a4 = 108
a5 = 3 * a_(n - 4)
a5 = 3 * 108
a5 = 324
a6 = 3 * 324
a6 = 972 which is the same answer you got by using a formula
HELP again…
What’s is the equation of the graphed line written in standard form
A tree is 40 feet tall.
A basketball hoop is 10 feet tall.
What is the difference in height between the tree
and the basketball hoop?
What is the difference in height between the
basketball hoop and the tree?
What is the distance between the heights of the
tree and the basketball hoop?
What is the distance between the heights of the
tree and the basketball hoop?
Answer:
1. 30
Step-by-step explanation:
40-10=30
Answer:
b its b
Step-by-step explanation:
Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.
4 ft
3 ft
8 ft
Ryan and Allison want to build a ramp to help their elderly cat, Simms, walk up the bed. They
need the ramp to make a 35° angle with their bedroom floor. How long must the ramp be to
reach the top of their bed that is exactly three feet off the ground
Answer:
Step-by-step explanation:
Dion predicted that he would sell 87 art prints. He actually sold 100 art prints. What are the values of a and b in the table below?
Percent Error
Item
Approximate value
Exact value
Error
Absolute error
Ratio
Percent error
Art prints
87
100
a
b
a = negative 13; b = negative 13
a = negative 13; b = 13
a = 13; b = negative 13
a = 13; b = 13
Answer:
A
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
The population of Houston was 1,900,000 in 2000. It grew to 2,100,000 in 2010.
Find the percent of increase.
a. 10.5%
b. 20%
c. 21%
d. 40%
plz help will say branliest
Is the answer one solution, infinite solutions or no solution?
Answer:
infinite
Step-by-step explanation:
after distributing:
56x-40 = 56x-40
if both sides are equal then there are infinite values of 'x' that will make the equation true
Answer:
Step-by-step explanation:
infinite solutions
(−∞,∞)
NEED HELP, ASAP! !!! 2 QUESTIONS.
1: Write an expression for the perimeter of this figure in simplest form.
a 3x^2+18
b3x+3
c3x+9
d3x+5
2nd question.
Find the area of the given triangle.
a 2x^2+5x+12
b x^2+5x+6
c 2x^2+10x+12
Answer:
1.we know the perimeter of the triangle=x-3+x+6+x=3x+3
so,answer is (b)3x+3
2.area of the triangle=1/2*b*h
=1/2*x+2*2x+6=x+2*2x+6/2=2x^2+6x+4x+12/2=2x^2+10x+12/2=2(x^2+5x+6)/2=x^2+5x+6
so,answer is(b)x^2+5x+6
Melissa buys a Television set whose marked prize was rupees 45000 , her then gets a discount of 15% and pants a sales tax of 12% , how much does he pay for the television set
Answer:
43650 rupees
Step-by-step explanation:
Discount = D
Tax : T
D = 15% of 45000
D = (45000 x 15) ÷ 100
D = 675000 ÷ 100
D = 6750 rupees
The price after the discount :
45000 - 6750 = 38250 rupees
T = 12% of 45000
T = (45000 x 12) ÷ 100
T = 540000 ÷ 100
T = 5400 rupees
Melissa will pay :
(45000 - 6750) + 5400
= 38250 + 5400
= 43650 rupees
The regualar price of a pair of sneackers
is $55 they are on sale for 25%
Answer:
$41 is your answer
Hope it Helps :)
Answer:
$41.25
Step-by-step explanation:
If the shoes regular price was $55 and the shoes are having a sale for 25%, this is how you would do the math.
25% is 25/100 or .25
55 * .25 = $13.75
55 - 13.75 = 41.25
The slope of the line that passes through the points (6, w) and (10, 4) is 8. What is the value of w?
Answer:
My student the slope paserea the Pointe 6w and 10,4 is8
please help my grade is a 68 i need a 70 at least
Answer:
10s²-6s+9
Step-by-step explanation:
C = -3 + 5s²
B = -2s + 5
2(-3 + 5s²) = -6 + 10s²
3(-2s + 5) = -6s + 15
10s² - 6s + 9
De las 30 preguntas del examen de matematicas, por cada respuesta correcta se obtenian 5 puntos y por cada respuesta incorrecta, o pregunta no contestada,se perdian 2 puntos teodolindo obtuvo 94 puntos en este examen ¿cuantas respuestas correctas tuvo?
Answer:
Teodolindo obtuvo 22 respuestas correctas y 8 respuestas incorrectas o no contestadas.
Step-by-step explanation:
Un sistema de ecuaciones lineales, también conocido como sistema lineal de ecuaciones o simplemente sistema lineal, es un conjunto de ecuaciones lineales (es decir, un sistema de ecuaciones en donde cada ecuación es de primer grado), en el cual se relacionan dos o más incógnitas.
En los sistemas de ecuaciones, se debe buscar los valores de las incógnitas, con los cuales al reemplazar, deben dar la solución planteada en ambas ecuaciones.
En este caso se debe establecer un sistema de ecuaciones, donde las variables son:
x: cantidad de respuestas correctasy: cantidad de respuestas incorrectas o no contestadasSiendo 30 preguntas en el examen, se tiene la ecuación:
x + y= 30
Por cada respuesta correcta se obtenían 5 puntos y por cada respuesta incorrecta o pregunta no contestada, se perdían 2 puntos. Teodolindo obtuvo 94 puntos en este examen. Entonces se representa esta situación mediante la expresión:
5*x - 2*y= 94
Entonces el sistema de ecuaciones a resolver es:
[tex]\left \{ {{x+y=30} \atop {5*x-2*y=94}} \right.[/tex]
El método de sustitución consiste en despejar o aislar una de las incógnitas (por ejemplo, x ) y sustituir su expresión en la otra ecuación. De este modo, obtienes una ecuación de primer grado con la otra incógnita, y . Una vez resuelta, calculas el valor de x sustituyendo el valor de y calculado.
Entonces, despejando el valor de x de la primer expresión obtienes:
x= 30 -y
Reemplazando en la segunda ecuación obtienes:
5*(30 -y) - 2*y= 94
Resolviendo:
5*30 - 5*y - 2*y= 94
150 - 5*y - 2*y= 94
- 5*y - 2*y= 94 -150
-7*y= -56
y= (-56)÷(-7)
y= 8
Reemplazando el valor de y obtenido en la expresión x= 30 -y se obtiene:
x= 30 - 8
x=22
Teodolindo obtuvo 22 respuestas correctas y 8 respuestas incorrectas o no contestadas.
I need help please, If triangle JKL is congruent to QRS, find each missing value
Answer:
x = 5, y = 17, z = 8
Step-by-step explanation:
Since the triangles are congruent to each other, corresponding angles and sides are congruent to each other.
JL corresponds with QS so...
3x - 1 = 14
3x = 15
x = 5
RS corresponds with LK so...
y + 10 = 27
y = 17
Angle L corresponds with angle S so...
180 - 58 - 87 = 4z + 3
35 = 4z + 3
32 = 4z
z = 8