What is the difference of
(3/4x - 2/3) - (-5/6+2x)
What is the solution set for the following equation? 3x^2+11x+10=0
Answer:
x= -5/3, -2
Step-by-step explanation:
20. Stewart is filling a square box with jolly ranchers. The length of one edge of the box
is' 5gh". What is the volume of the box?
Answer:
V = (5gh)^3 = 125g^3h^3
Step-by-step explanation:
You don't say whether or not the box is a cube. If it is, then its volume is
V = (side length)^3
Here, V = (5gh)^3 = 125g^3h^3
Which equation best represents the relationship between x and y in the graph?
y= 3x + 3
y= 3x - 1
y= 1/3x + 3
y=1/3x - 1
Answer:
y = 3x + 3 is the answer tour welcome
Answer:
y= 3x + 1
Step-by-step explanation:
For Plato
-18x + 550 I have been struggling for a while
Answer: 2(−9x+275)
Step-by-step explanation:
In his job selling vacuums, Joe makes $500 each month plus $20 for each vacuum he sells. Write the equation that describes Joe’s monthly income Ias a function of the n, the number of vacuums sold.
Answer:
500 + 20n
Step-by-step explanation:
Monthly payment = $500
Bonus for selling a vacuum = $20
No. of vacuums sold = n
Monthly income = 500 + 20n
please help me solve this
Answer:
55p +75a = 2725
Step-by-step explanation:
The length of a rectangle is 3 inches less than its twice the width. If the perimeter is
78 inches, what is its width?
Answer:
first lets write the formula for the perimeter of a rectangle: P = 2L + 2W or Perimeter = 2*Length + 2*Width
Now lets write the information that we know form the problem given:
We are told that the Perimeter = 30 inches
We are told that the Length is 3 inches less than twice its width. So lets rewrite this one into the equation. The length (L) is equal to (=) 3 inches less (-3) than twice its width (2W). Therefore, L = 2W-3
So now we have an equation to plug in for L and we still do not know what W is
Next, Plug into the equation!
P = 2L + 2W
30 = 2 (2W-3) +2W
Now Solve!
30 = 2 (2W-3) +2W
30 = 4W-6+2W
+6 +6
36 = 4W + 2W
36 = 6W
6 = W
Now we know what W is we can plug in to find L
P = 2L + 2W
30 = 2L + 2(6)
30 = 2L + 12
-12 -12
18 = 2L
9 = L
The length of the rectangle is 9 inches!
Step-by-step explanation:
Does this table represent a proportional relationship? If so, what is the constant of proportionality? Explain
Answer:
no it doesn't because if the number in the first column increase then the number in the second column shouldn't be decreasing also the constant between 85 and 5 was 17 but the constant between 10 and 79 wasn't the same
Which of the relations has a domain of (-5, 0, 5)?
A. [(-5,5), (0.5). (5.5))
B. [10.-5), (0.0), (0.5))
C. {(-5.0), (0.5), (1.0)
Which term describes the collection of all points in a plane that are the same
distance from a given point in the plane?
A. Chord
B. Line
C. Diameter
D. Circle
Answer:circle
Step-by-step explanation:
I just got it right
Answer:
Circle
Step-by-step explanation
8y = 36
Please find the answer plz add me as brainist
Find the length AB i'm your answer to the tenth
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️[tex]AB = \sqrt{ ({8 - 4})^{2} + ({9 - 1})^{2} } [/tex]
[tex]AB = \sqrt{ {4}^{2} + {8}^{2} } [/tex]
[tex]AB = \sqrt{16 + 64} [/tex]
[tex]AB = \sqrt{80} [/tex]
[tex]AB = 8.94[/tex]
[tex]AB = 8.9[/tex]♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
You can download 15 songs from Spotify for $12. At Itunes, you can download 10 songs for $9. Which Music app has the lower cost per song? How much less is the cost?
Answer:
ITunes.
Step-by-step explanation:
In iTunes, 1 song is equivalent to $1.11 and on Spotify, 1 song is equivalent to $1.25. So, iTunes has the lowest cost per song by 14 cents.
(but if you want more songs Spotify is better imo)
What is the difference of –89.16 – 154.81?
–243.97
–65.65
65.65
243.97.
Answer:
answer is A = -243.97
Step-by-step explanation:
.............
find the value of x+1/x=3, then find x^3+1/x^3
Answer:
x+1x=3x+1x=3
(x+1x)3=33(x+1x)3=33
x3+3.x2.1x+3.x.1x2+1x3=27x3+3.x2.1x+3.x.1x2+1x3=27
(x3+1x3)+3.x2.1x+3.x.1x2=27(x3+1x3)+3.x2.1x+3.x.1x2=27
x3+1x3+(3x+3x)=27x3+1x3+(3x+3x)=27
x3+1x3+3(x+1x)=27x3+1x3+3(x+1x)=27
x3+1x3+3×3=27x3+1x3+3×3=27
the answer is 18
Rachel finished
3
_
4
of the race in 6 hours. How long was the entire race?
Answer:
8 hours
Step-by-step explanation:
Answer:
bjhmiukjgjhkuijkl
Step-by-step explanation:
Evaluate 4a if a =2 so what is the answer
Answer:
The answer is 8.
Step-by-step explanation:
hope that helps
4a
4(2)
=8
please use order of operations ( pemdas )
(7-8) × 2²
Answer:
-4
Step-by-step explanation:
parenthesis : -1
exponent : 4
multiplication : -4
done!
i hope that made sense, but if you need help, im here!
9 is 60% of what number
Answer:
15
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
0.6x=9
x=15
The first bookcase, a, in a library can hold 1 less book than the second boocase. The second bookcase hold 2,492 books. Write an ineaquality to represent the number of books the first bookcase can hold
Answer:
2,492 > n
(Let n be the number of books.)
(V-8)(v + 4)
Simplify your answer
Answer:
v^2 - 4v - 32
Step-by-step explanation:
Expand (v - 8) (v + 4) using the FOIL method.
apply the distributive property.
v (v + 4) - 8 (v + 4)
v x v + v x 4 - 8 (v + 4)
v x v + v x 4 - 8v - 8 x 4
simplify and combine like terms.
v^2 + v x 4 - 8v - 8 x 4
v^2 + 4 x v - 8v - 8 x 4
v^2 + 4v - 8v - 32
v^2 - 4v - 32
Write the equation of a line in slope intercept form passing through the point 5, -3 and 8, negative 12. Show your work to get full credit
Answer:
y=-3x+12
Step-by-step explanation:
first find the slope by calculating the change in y and x --> m=-12- -3/8-5 = -9/3
m=-3
to find b you can use either of the x y points and plug them into the equation.
ex:
-3=-3(5)+b
then it's just basic algebra
what is 7,776 ÷ 24? This is for 30 points.
Answer:
324
Step-by-step explanation:
What is a material called if it does not allow electricity to flow through it easily?
A. Conductor
B. Insulator
C. Opaque
D. Resistance
Answer:
B
Step-by-step explanation:
An insulator is a material in which electricity doesn’t flow well through it, like plastic
Answer:
insulator
Step-by-step explanation:
because it dont conduct electrciry
Tuition for one year at the University of Houston is about $12,300. Azul plans to attend this university and will save money each month for the next 4 years. His parents have saved $4,860 for his first year of tuition. Which plan shows the amount of money Azul will need to save in order to pay for his first year at the University of Houston?
Answer:
The correct option is B. Azul will need to save $155 per month for the next 4 years.
Step-by-step explanation:
Note: This question is not complete. The complete question is therefore provided before answering the question as follows:
Tuition for one year at the University of Houston is about $12,300. Azul plans to attend this university and will save money each month for the next 4 years. His parents have saved $4,860 for his first year of tuition. Which plan shows the amount of money Azul will need to save in order to pay for his first year at the University of Houston?
A. Azul will need to save $1,860 per month for the next 4 years.
B. Azul will need to save $155 per month for the next 4 years.
C. Azul will need to save $620 per month for the next 4 years.
D. Azul will need to save $256.25 per month for the next 4 years
The explanation to the answer is now given as follows:
Tuition for one year at the University of Houston = $12,300
Amount already saved by Azul's parents = $4,860
Remaining total amount needed = Tuition for one year at the University of Houston - Amount already saved by Azul's parents = $12,300 - $4,860 = $7,440
n = Number of months required to save the remaining amount = 4 years * 12 months = 48
Amount needed to save per month = Remaining total amount needed / n = $7,440 / 48 = $155
Therefore, the correct option is B. Azul will need to save $155 per month for the next 4 years.
A merchandising company's sales budget indicates the following sales: January: $25,000; February: $30,000; March: $35,000. The company expects 70% of the sales to be on account and the remainder to be cash sales. Credit sales are collected in the month following the sale. The total cash collected during March will be $ .
Answer:
This is the correct answer
31500
please help ! 1 & 2 :)
Answer:
first one 401.76, second one 93.96
Step-by-step explanation:
Which function is graphed?
Pls help
b functions is graphed
What is an equation of the line that passes through
the point (-2,3) and is parallel to the line whose
equation is y = {x – 4?
Answer:
B
Step-by-step explanation:
For the perpendicular of an equation you need to flip the fraction and change the sign from positive to negative or if it's negative to positive. 3/2 is changed to -2/3 which when multiplied by -2 gives you 4/3 and 4/3+5/3 is equal to 3.