Answer:
5
Step-by-step explanation:
2*5 = 10
!!ANSWER ASAP!!
Ashley bought a pen on sale
for $1.47. The regular price
was $ 2.45. What was the
percent of the discount?
Answer:
40%
Step-by-step explanation:
Discount = 40%
10% = 0.245
40% = 0.98
$2.45 - $0.98 = $1.47
There were a total of 209 basketball games in the season the season played is for 19 months how many basketball games were played each month if each month has the same number of games?
Answer:
11
Step-by-step explanation:
divide 209 by 19 to get an equal number of games each month (for 19 months), you will get 11 games each month.
Answer:11
Step-by-step explanation:Because 209 divided by 19
Carey solves the equation 4 (2 x minus 1) + 5 = 3 + 2 (x + 1) by applying the distributive property on both sides of the equation. The result is 8 x minus 4 + 5 = 3 + 2 x + 2. Carey then wants to combine like terms. Which are the terms Carey should combine?
8x + 2x
–4 + 5 + 3 + 2
–4 + 5 and 3 + 2
4 + 5 and 3 + 2
Answer:
Given the equation: 4(2x-1)+5 = 3+2(x+1) .....[1]
Distributive property states that when a number is multiplied by the sum of two numbers, then the first number can be distributed to both of those numbers and multiplied by each of them separately.
i.e,
Applying distributive property, in [1]we get;
Simplify:
.....[2]
Like terms are those terms that have the same variables and powers
Combine like terms on each side in equation [2];
8x +(-4+5) = (3+2) +2x
Simplify:
8x + 1 =5 + 2x
The terms which Carey combine are; -4 +5 and 3 + 2
Answer:
c i got it right on the test
Step-by-step explanation:
Simplify 3+(5+p) I need help nowwe
Answer:
8+p
Step-by-step explanation:
add 3 plues 5 and you got ur answer
Mai wants to make a scale drawing of her kitchen. Her kitchen is a rectangle with length 6 m and width 2 m. She decides on a scale of 1 to 40.
Draw and label the dimensions of a scale drawing of Mai’s kitchen, using a scale of 1 to 40. HEEEEEEEELPPPP
Answer:
Length of scale = 15 cm
Width of scale = 5 cm
Step-by-step explanation:
Dimensions of the kitchen of Mai are given as:
Length of kitchen = 6 m
Width of kitchen = 2 m
Scale to be used = 1 to 40
To find:
The drawing with labeling and dimensions of the scale drawing.
Solution:
First of all, let us understand about the concept of scaling.
Scaling is a method to represent big structures on paper.
For this purpose, we decide a scaling factor and draw the big structures on paper by scaling down (making it small) by using a scaling factor.
Here, the scale factor used is 1 to 40.
i.e. 1 unit on scale is equivalent to 40 units on the actual kitchen.
40 units of kitchen = 1 unit of scale
1 unit of kitchen = [tex]\frac{1}{40}[/tex] units of scale
6 m of kitchen = [tex]\frac{1}{40}\times 6\ m = \frac{600}{40}\ cm = 15\ cm[/tex]
Length of scale = 15 cm
40 units of kitchen = 1 unit of scale
1 unit of kitchen = [tex]\frac{1}{40}[/tex] units of scale
2 m of kitchen = [tex]\frac{1}{40}\times 2\ m = \frac{200}{40}\ cm = 5\ cm[/tex]
Width of scale = 5 cm
Please refer to the attached image as well for representation of given scale.
15x18x47x9 I don't understand multiplication pls help!
Answer:
the answer is 114,210..................
7.) A store had 2 unstuffed turkeys for
$22.78 or 6 stuffed turkeys for $67.80. What
is the price of the lower unit rate
Answer:
11.30 for unstuffed turkey is the lowest unit rate
Step-by-step explanation:
2 unstuffed turkey for 22.78..............22.78/2=11.39 per turkey unstuffed
6 stuffed turkey for 67.80................67.80/6=11.30
Help, please! I appreciate you taking the time to help me
question attached
Dave is hanging dry wall in a house with square rooms. He completes on average 2/ 3 of a wall in 1/2 of an hour. What is Dave's rate of completion expressed in walls per hour?
A. 1 /3
B. 3 /4
C. 1 1/6
D. 1 1/3
Dave's rate of completion is 4/3 walls per hour and this can be determined by using the concept of unit rate.
Given :
Dave is hanging dry wall in a house with square rooms. He completes on average 2/ 3 of a wall in 1/2 of an hour.The following steps can be used in order to determine Dave's rate of completion:
Step 1 - The concept of unit rate can be used in order to determine Dave's rate of completion.
Step 2 - According to the given data, Dave completes on average 2/3 of a wall in 1/2 of an hour.
Step 3 - Now, let Dave's rate of completion be 'x'.
Step 4 - So, the value of 'x' can be calculated as:
[tex]x = \dfrac{\dfrac{2}{3}}{\dfrac{1}{2}}[/tex]
Step 5 - Simplify the above expression.
[tex]x = \dfrac{2}{3}\times\dfrac{2}{1}[/tex]
[tex]\rm x = \dfrac{4}{3}\;walls \;per \;hour[/tex]
Therefore, Dave's rate of completion is 4/3 walls per hour.
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can someone help me with 5 х 10 squared
Answer:
500
Step-by-step explanation:
4) “Six less than a number is greater than twice the number.”
In numbers
Answer:
x-6>2x
Step-by-step explanation:
Is this what you were looking for?
Solve for x. Each figure is a trapezoid
Help question in the picture
Answer:
thank you for the points :D
Step-by-step explanation:
2x + y = -2
x + y = 5
Answer:
x= -7, y= 12
Step-by-step explanation:
To find the value of x and y, first label the 2 equations.
2x +y= -2 -----(1)
x +y= 5 -----(2)
(1) -(2):
2x +y -(x +y)= -2 -5
2x +y -x -y= -7 (expand bracket)
x= -7
subst. x= -7 into (2):
-7 +y= 5
y= 5 +7 (+7 on both sides)
y= 12
a clown who is shot from a cannon lands in a net 50 feet away, write a eqatuion for the paraola
The required equation of the parabola its y = -x² / 25 + 12x / 5 + 14.
Given that,
A clown who has shot from a cannon lands in a net 50 feet away, Point (0, 14) and vertex (30, 50)
To write an equation for the parabola.
A parabola is a cross-section cut out of the cone and represented by an equation
Here,
The equation of the parabola is
y = a( x - h )² + k
And we have vertex (30, 50)
y = a (x - 30)² + 50
Now point (0, 14 ) lies on the parabola,
14 = a (0 - 30)² + 50
14 - 50 = a(900)
-36/ 900 = a
a = - 1 / 25
Now,
y = -1/25 (x - 30)² + 50
y = -x²/25 + 12x/5 -36 + 50
y = -x² / 25 + 12x / 5 + 14
Thus, the required equation of the parabola its y = -x² / 25 + 12x / 5 + 14.
Learn more about parabola here:
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A student raises her grade from a 75 to a 90 what is the percent of increas in the students grade average
a)20%
b)16.7%
c)8.3%
d)15%
Answer:
b
Step-by-step explanation:
I got a 100 on this test so try and do well
-4(x + 3) <-2 – 2x?
What’s the answer on the number line for this equation
Answer:
[tex]x>-5[/tex]
The solution graph is also attached below. On the solution graph, the value will be:
Step-by-step explanation:
Given the expression
[tex]-4\left(x\:+\:3\right)\:<\:-2\:-\:2x[/tex]
Expanding
[tex]-4x-12<-2-2x[/tex]
Add 12 to both sides
[tex]-4x-12+12<-2-2x+12[/tex]
[tex]-4x<-2x+10[/tex]
Add 2x to both sides
[tex]-4x+2x<-2x+10+2x[/tex]
[tex]-2x<10[/tex]
[tex]\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}[/tex]
[tex]\left(-2x\right)\left(-1\right)>10\left(-1\right)[/tex]
[tex]2x>-10[/tex]
Divide both sides by 2
[tex]\frac{2x}{2}>\frac{-10}{2}[/tex]
[tex]x>-5[/tex]
The solution graph is also attached below. On the solution graph, the value will be:
[tex]x>-5[/tex]
What is the value of x?
Enter your answer in the box.
X =
Answer:
x = 20
Step-by-step explanation:
Since the two angles are vertical, they are equal.
That means
3x + 50 = 6x - 10
60 = 3x
20 = x
Answer:
[tex]x=20[/tex]
Step-by-step explanation:
[tex]We\ know\ that,\\"When\ two\ lines\ intersect\ the\ pair\ of\ Vertically\ Opposite\ Angles\\ are\ always\ equal"\\Here,\\As\ the\ lines\ intersect\ each\ other,\ the\ angle\\ measuring\ (3x+50)\ and the\ angle\ measuring\ (6x-10)\ are\ equal.\\Hence,\\3x+50=6x-10\\3x-6x=-10-50\\-3x=-60\\x=\frac{-60}{-3}\\x=20[/tex]
Will get brainiest plz help
Answer:
option B
Step-by-step explanation:
plz mark me brainlyiist :)
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
To find the driven miles per gallon of gass consumed , we only need to divide the drived miles by the amout of gallons consumed.
Which means :
[tex]50 \frac{1}{8} \div 2.5 = \\ [/tex]
[tex] \frac{50 \times 8 + 1}{8} \div \frac{25}{10} = \\ [/tex]
[tex] \frac{400 + 1}{8} \div \frac{25}{10} = \\ [/tex]
[tex] \frac{401}{8} \div \frac{25}{10} = \\ [/tex]
[tex] \frac{401}{8} \times \frac{10}{25} = \\ [/tex]
[tex] \frac{401 \times 5 \times 2}{25 \times 4 \times 2} = \\ [/tex]
2 s simplify
[tex] \frac{401 \times 5}{25 \times 4} = \\ [/tex]
[tex] \frac{2005}{100} = \\ [/tex]
[tex] \frac{2000 + 5}{100} = \\ [/tex]
[tex] \frac{2000}{100} + \frac{5}{100} = \\ [/tex]
[tex]20 + \frac{5}{100} = \\ [/tex]
[tex]20 + \frac{1}{20} = \\ [/tex]
[tex]20 \frac{1}{20} \\ [/tex]
Thus the correct answer is the first option .
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
I picked the blue one, was I correct?
9514 1404 393
Answer:
5
Step-by-step explanation:
The degree of the polynomial is the degree of the highest-degree term. The degrees of the terms are ...
4, 5, 1
The highest degree is 5, so the degree of the polynomial is 5.
haaaaallllllppppppp my brains fried atm
What is the missing value 2/6=x/15
Answer:
x= 5
Step-by-step explanation:
Your teacher should have explained it but give me points please
If a company's Cost of Goods Sold is $158,000 for the period, beginning and ending Inventory balances are $18,000 and $13,000, respectively, and the beginning and ending Accounts Payable balances are $19,000 and $7,500, respectively, what is the amount of the cash paid to suppliers?
Answer:
$164500
Step-by-step explanation:
From the given information:
Decrease in inventory = Beginning inventory - Ending inventory
Decrease in inventory = $18000 - $13000
Decrease in inventory = $5000
Decrease in account payable = $19,000 - $7,500
Decrease in account payable = $11500
The amount of cash paid to suppliers is computed as:
Cost of goods sold $158000
Less: Decrease in inventory - 5000
Add: decrease in accounts payable + 11500
The amount of cash paid back to suppliers: $164500
This question is based on the increment decrement of cost of goods sold.
Therefore, the amount of the cash paid to suppliers is $164500.
Given:
Cost of Goods Sold is $158,000. Beginning and ending Inventory balances are $18,000 and $13,000. The beginning and ending accounts payable balances are $19,000 and $7,500.
We have to calculated the amount of the cash paid to suppliers.
Now, we have to calculated the decrement in inventory.
Decrement in inventory = Beginning inventory - Ending inventory
Decrement in inventory = $18000 - $13000
Decrement in inventory = $5000
Now, we have to calculated the decrement in amount payable.
Decrement in Accounts Payable = Beginning Accounts Payable
- Ending Accounts Payable
Decrement in account payable = $19,000 - $7,500
Decrement in account payable = $11500
The amount of cash paid to suppliers is calculated as:
Amount of cash paid to suppliers = Cost of Goods Sold - Decrement in inventory + Decrement in account payable
Amount of cash paid to suppliers = $158,000 - $5000 + $11500
= $164500
Therefore, the amount of the cash paid to suppliers is $164500.
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Solve for t : t3 + 4 =-4
Factor completely
18x3 + 81x - 27
Answer:
108x
Step-by-step explanation:
Answer:
108
Step-by-step explanation:
18x3 + 81x - 27
(18x3) + (81x - 27)
54 + 54
108
Deanna and Lulu are playing games at the arcade. Deanna starts with $15, and the machine she is playing costs $0.75 per game. Lulu starts with $13, and her machine costs $0.50 per game. After how many games will the two friends have the same amount of money remaining? Write and solve an equation. Let g represent the number of games. Show your work.
i really need an answer!
Answer:
8
Step-by-step explanation:
15 - .75g = 13 - .50g
2 = .25g
8 = g
If Deanna starts with $15, and the machine she is playing costs $0.75 per game. Lulu starts with $13, and her machine costs $0.50 per game.Then after 8 games will the two friends have the same amount of money remaining
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
Let g represents game
Deanna starts with $15, and the machine she is playing costs $0.75 per game
So the equation will be
15 -0.75g
Lulu starts with $13, and her machine costs $0.50 per game.
The equation for Lulu will be
13 - 0.50g
Now let us equations of both Deanna and Lulu
15 -0.75g =13 - 0.50g
15-13=0.75g-0.50g
2 = 0.25g
Divide both sides by 0.25
8 = g
Hence after 8 games the two friends have the same amount of money remaining
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1. a. What is the solution of y + 2 = -6? Check your answer.
b. Reasoning In Problem 1, why does subtracting 13 from both sides of the original
equation result in an equivalent equation?
Answer:
y = -8
Step-by-step explanation:
y+2=-6
-2 -2
y=-8
A band is playing at an auditorium with floor seats and balcony seats. The band wants to sell the floor
tickets for $15 each and balcony tickets for $12 each. They want to make at least $3,000 in ticket sales.
1. How much money will they collect for selling x floor tickets?
2. How much money will they collect for selling y balcony tickets?
Answer:
We know that x is the number of floor tickets they sell, and each one costs $15, then the amount of money they will get by those sells is x times $15, this is:
x*$15.
And y is the number of balcony tickets they sold, each one of these costs $12, then the total amount of money made in those tickets is:
y*$12.
Then the total amount of money that the band made is:
x*$15 + y*$12
And they want to make, at least, $3,000, then we will have the inequality:
x*$15 + y*$12 ≥ $3000
That can´t really be solved, because we have two variables and only one inequality, but this represents the given situation.
Evaluate the function?
Answer:
187
Step-by-step explanation:
fill in (-9) where it says x, so 2(-9)^2 -5(-9) -20, which gives 187
extra points! true or false i^2= sqrt -1
Answer:
false
Step-by-step explanation:
i² = -1
i² ≠ √-1