Simplify both of the expressions and see if they are the same
5+3x-2
=3+3x
x+2(x+1)
=x+2x+2
=2+3x
They are not equivalent.
a profit of 24% was made wheb a book was sold for birr 34% find the selling price that would have given a profit 28%
Answer:
$35.20
Step-by-step explanation:
Given that the profit of 24% was made on $34.10,
And Profit = Selling price - cost price,
Where profit is 24%, and selling price is $34.10, cost price = ?
Then, to find the cost price (z):
Assume the cost price be a 100% and the selling price of $34.10 be 124%
Hence, we have
$34.10 = 124%
z = 100%
Substitue
=> z / 34.10 = 100% / 124 %
=> 124z = 34.10 (100)
124z = 3410
Divide both sides by the coefficient of z which is 124
z = $27.50
Therefore, to find the selling price for a profit of 28%
We have 28% of 27.5 = 7.70
With equation of Profit = Selling price - cost price
We have 7.70 = Selling price - 27.50
Removing 7.7 from both sides
We have, Selling price = 27.50 + 7.70
=> Selling price = $35.20
Hence, the selling prices for a profit of 28% is $35.20
c2 - 6c-5
Evaluate the expression when c = -2
I need helpppppppp plssssssssss
If I lost 4% of 100 pencils an 6% of 200 pens how many pencils do I have left and how many pens do I have left?
If AB is parallel to CD and the slope of AB is -3, what is the slope of CD?
What is m<4? Pls help me
Answer:
65°
Step-by-step explanation:
180-115=65
Help im giving brainliest
Answer:
can I have it pls I am begging you oh and there is no question so I cannot answer anything
Step-by-step explanation:
If a Tv costs $910 and the sales tax is $80, how much will the TV cost in total?
Answer:
$1,638.00
Step-by-step explanation:
Before Tax Price: $910.00
Sale Tax: 80.00% or $728.00
After Tax Price: $1,638.00
There Are The Before And After :D!!
If f ( x ) = 6 x + 54 with f ( x ) = y , what is the vertical intercept?
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
x - intercept(s) : ( -9, 0 )
y - intercept(s) : ( 0, 54 )
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
The population of a village is in the following ratios.
women: children = 13:4
men: children = 7:3
a) Find the ratio women : men.
Give your answer in its simplest form.
women : men
Answer:
13:7
Step-by-step explanation:
We see that the ratio from women:children is 13:4.
Therefore, the number of women is 13.
In the ratio comparing men to children we see that it is 7:3.
Therefore, the number of men is 7.
Now we need to compare the number of women to the number of men which is 13:7.
Keisha is babysitting at $8 per hour to earn money for a car. So far she has saved $1300. The car that Keisha wants to buy costs at least $5440. Write and solve an inequality to determine the amount Keisha still needs to earn for the car.
Answer:
$4100
Step-by-step explanation:
For Kaisha to get this car we have these information available
Amount saved = $1300
The cost of the car = $5400
Let The amount left to complete the car = k
We have this equation
K + $1300 = $5400
K = 5400 - 1300
K = 4100
Therefore Kaisha still needs to earn an additional amount of $4100 for the total amount of the car to be completed.
need help geometry question central angles and arcs plsss
Plzz help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
400+80x and 80(5+x)
Step-by-step explanation:
Shade 50% of the figure
Answer:
All you have to so is shade in 2 mini squares and your good
How is the expression “the product of six and eight added to eleven” written?
Answer:
(5*8)+11 is the expression
Answer:
(6x8)+11
Step-by-step explanation:
HELP PLEASE DUE IN 4 MINUTES
Quincy measured a picnic area near the river and made a scale drawing. He used the scale 1 inch : 10 yards. In the drawing, the picnic area is 17 inches long. What is the length of the actual picnic area?
Answer:
170 yards
Step-by-step explanation:
1:10
2:20
3:30
4:40
5:50
6:60
7:70
8:80
9:90
10:100
11:110
12:120
13:130
14:140
15:150
16:160
17:170
or you could just use fractions or find the formula
the formula for this equation: number of yards = number of inches times ten
Assume that a simple random sample has been selected and test the given claim.Claim: The average age of actresses when they win an acting award is more than 34 years oldTo test this claim a simple random sample (SRS) of 27 actresses is used. This sample of 27 actresses had a sample mean of 31.4 years and a standard deviation = 11.2 years. Assume the the distribution of actresses ages is approximately normal.Select all TRUE statements from those given below..For this hypothesis test; H0: ? 34 H1: ?>342. The correct decision is to "support" (fail to reject) the null hypothesis H0.3. We decide to reject the claim that the average age of actresses when they win an acting award is more than 34 years old.4. For this hypothesis test, the P-value = .8815. For this hypothesis test, the test statistic is t = -1.21
Answer:
how big is your noodle
Step-by-step explanation:
Round 796,154 to nearest 100,000
Answer:
800,000
Step-by-step explanation:
The 9 makes the 7 round up making it 800,000.
Answer:
I'm pretty sure it's 800,000!
Step-by-step explanation:
Since 9 is larger than 5, you're rounding up. This would cause 7 to be rounded up to 8, making it 800,000!
-7 2/3+(-5 1/2) +8 3/4=
Step-by-step explanation:
Please refer to the attachment
Use the Distributive Property to
REWRITE 11(x + 5)
Answer:
11X+55
Step-by-step explanation:
Multiplicacion
Evaluate the expression where x=5 and y =2
Answer:
6
Step-by-step explanation:
20 is 16% of what number?
Answer:
80-
Step-by-step explanation:
20 percent (calculated percentage %) of what number equals 16? . well ofc as i said- its 80
8*10^4 is how many times as large as 4*10^-5
Determine the mean of given data
-7, 6, -6,5, -5, -11
Answer: The mean is -11
Answer:
mean= average -3
Step-by-step explanation: Add all numbers (6+5-5-11-6-7) you will get -18. Divide by the number of numbers you have. You have 6 numbers so divide by 6 and get -3 the average.
What is the value of x?
Enter your answer in the box.
x =
10x - 20 + 6x + 8 = 180
16x - 12 = 180
16x = 192
x = 12
hope this helps...!!!
Step-by-step explanation:
The value of x is 12.
Write 11/8 as a mixed fraction
Answer:
1 3/8
Step-by-step explanation:
Since 11 is over 8 that means you already have a whole number so you just add the 3 and you get 1 3/8
To check just in case you just multiply the whole number and denominator and then add the numerator.
Hello! I was trying to Do 69x24 but it is sadly not giving helpful tips so I was wondering if you can help me step by step?
Can you simplify 41/24
Answer:
1 17/24
Step-by-step explanation:
If you want to turn it into a mixed number, divide.
24 goes into 41 1 time
41-24=17
1 17/24
HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
B or 137.5. :)