Answer:
Step-by-step explanation:
The cost to manufacture a hair clip is $0.50. With a markup of 200%, what is the selling price of this hair clip?
Given data
cost to manufacture a hair clip is $0.50
markup of 200%
Required
The selling price
We know that
Mark up percent= selling-cost/cost*100
200= selling-0.5/0.5*100
200-selling= 50/0.5
200-selling= 100
selling= 200-100
selling = 100
Hence the selling price is $100
What property of multiplication allows us to multiply in any order
A. commutative property of multiplication
B. Associative property of multiplication
C. Identity property of multiplication
Answer:
Its B i did this for math
Step-by-step explanation:
if two pizzas cost $14.50 how much will 15 pizzas cost
Answer:
108.75
Step-by-step explanation:
7.25 x 15 = 108.75
Subtract: −11−(−6)
please help i can noot g iit
Answer:
-5
Step-by-step explanation:
-11-(-6)
-11+6
-5
If this helps please mark as brainliest
Rectangle A is 10 times as long as rectangle B.
If rectangle A is 80 units long, select all the ways to find the length of rectangle
Answer:
8
Step-by-step explanation:
80/10=8
Is 16/3 simplified ?
What is the missing number in this pattern?
1,
8,
27,
64,
125,
Answer:
1, 8, 27, 64, 125, 216, 343, 512,
Will mark brainliest
Answer: C= 10
Step-by-step explanation:
Answer:
c= 10 miles
Step-by-step explanation:
6^2 + 8^2 = c^2
36 + 64 = c^2
100 = c^2
((Square root))100 = c
how do you write x is less than 4 in symbols
Answer:
x < 4 or 4 - x
Step-by-step explanation:
Hope I helped please give me the brailiest if you dont mind :)
Please and thank you :)
Qual é o número natural que a dividir por -14 dá -3
Answer:
Se você sabe inglês, não diga em outro idioma, por favor
Step-by-step explanation:
Find the missing length indicated
I WILL GIVE BRAINLIEST TO CORRECT ANSWER
Answer:
i think 9
Step-by-step explanation:
Answer:
its 9 (a) your welcome
What the rate of change of the function y = 3/2x + 5?
Answer: 3/2
Step-by-step explanation: Rate of change is the same thing as the slope.
If 4x+ 3 = 9x − 4, then x = ?
F. 75 G. 57 H. 713 J. 15 K. −15
Answer:
Step-by-step explanation:
Jhbiko
Answer:
7/5
Step-by-step explanation:
4x+3=9x-4
3=9x-4-4x
3=5x-4
3+4=5x
7=5x
7/5=x
x= 7/5
is this one of the choices I hope it helps.
List the steps to solve the fol
lowing equation:
5x - 6 = 44. Then solve for x
Answer:
x = 10
Step-by-step explanation:
Simplifying
5x + -6 = 44
Reorder the terms:
-6 + 5x = 44
Solving
-6 + 5x = 44
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '6' to each side of the equation.
-6 + 6 + 5x = 44 + 6
Combine like terms: -6 + 6 = 0
0 + 5x = 44 + 6
5x = 44 + 6
Combine like terms: 44 + 6 = 50
5x = 50
Divide each side by '5'.
x = 10
Simplifying
x = 10
pleased help me answer this I'm confused. look at picture
Answer:
23 + 16 = 39
39 - 16 = 23
the student did not reverse the sum correctly
21 of an ice cream company's flavors contain nuts.
How many total flavors does the company make if
30% of them contain nuts?
PLEASE HELP ME! :(
Answer:
The company has 70 falvors
What are the solutions to this equation?
2x^2=-10x +12
a) x=-3
b) x=1
c)x=-6
d) x=6
e)x= 6
f)x=-2
Answer:
2x^2=-10x +12
2x²+10x-12=0
2(x²+5x-6)=0
x²+6x-x-6=0/2
x(x+6)-1(x+6)=0
(x+6)(x-1)=0
either
x=-6
x=1
In ΔPQR, p = 220 inches, q = 890 inches and ∠R=121°. Find the length of r, to the nearest inch.
the value of r will be 970 inches Approx.
What are the properties of Triangle?The properties of the triangle are: The sum of all the angles of a triangle (of all types) is equal to 180°. The sum of the length of the two sides of a triangle is greater than the length of the third side. In the same way, the difference between the two sides of a triangle is less than the length of the third side.
Given, In ΔPQR, p = 220 inches, q = 890 inches and ∠R=121°.
From the general formula of side of triangle:
c² = a² +b² - 2ab * cos ∠C
In Our case,
a = p = 220
b = q = 890.
c = r
∠C = ∠R = 121 degrees
Thus,
r² = 220² + 890² - 2*220*890 * cos 121°
r² = 941344.455067
r = 970.229073501
r = 970 inches Approx.
Therefore, the value of r will be 970 inches Approx.
Learn more about triangles here:
https://brainly.com/question/2773823
#SPJ1
in Square W XYZ.PW = 7. w X What is the square's perimeter? • 282 units Р 49 units 098 units Z Y O • 1472 units 3 4 5 6 7 8
Answer: Like I said it is either A or B
Answer[tex]Answer is A[/tex]: A 28/2
Step-by-step explanation: Took the test.
I'm in 8th grade I need help with this question please help me
Jim paid 750$ for his new computer. In addition, she paid 63.75 in taxes. What was the tax rate Jim paid on his new car
Answer:= 47812.5
Step-by-step explanation:
John has $50 in his bank account. He gets his usual allowance of $20 and mows two lawns, earning $10 each. He puts that money in the bank. Then John spends $45 on a video game.
Select all that apply.
Which rates are equivalent to 25 miles per gallon? i need help lol im failing
The library is having a book sale. Hardcover books sell for $4 each, and paperback books are $2 each. If Ayanna spends $26 for 8 books, how many hardcover books did she buy?
Answer:
5 hardcover books
Step-by-step explanation:
x + y = 8 ↔ Assume x for hardcover books and y for paperback cover
4x + 2y = 26 ↔ Total cost of 8 books is $26
-2x - 2y = -16 ↔ Multiply Equation 1 by -2 so that the coefficients of y is opposite
2x = 10 ↔ Add the two equations to eliminate y
x = 5 ↔ Divide each side by 2
Hope this helps!! :)
Brainlest Pleasee
Please help. I don't understand this.
Answer:
radius=6
Step-by-step explanation:
arc ACB=6xPi
Pi=3.14159
arc ACB=18.85 (rounded to 2 places)
ACB is a half circle so a full circle would be 18.85x2 or 37.7
circumference (whole circle)=2 x Pi x radius
37.7=2 x 3.14159 x radius
radius= 37.7/(2 x 3.14159)
radius=6
Margaret deposits $1,000 in a savings account that pays 1.4% interest compounded
semiannually. What is her balance after 1 year?
Answer:
The balance after 1 year is;
$1,014.05
Step-by-step explanation:
To do this, we use the compound interest formula
That will be ;
A =P (1 + r/n)^nt
A is the amount generated which we want to calculate
r is the rate = 1.4% = 0.014
P is the amount deposited = $1,000
n is the number of times it is compounded annually which is 2 (semi-annually means 2 times in a year)
this the number of years which is 1
we have this as:
A = 1,000( 1 + 0.014/2)^(2*1)
A = 1,000(1 + 0.007)^2
A = 1,000(1.007)^2
A = $1,014.05
QUICK PLEASE!!!!!
please solve this for me thanks
Answer:
2.5
Step-by-step explanation:
FG is the exact same as FE which is 2.5.
HELP ASAPPP PELASEEEEE
Answer:
10π cm
Step-by-step explanation:
We require to find the radius (r) of the circle
The area (A ) is calculated as
A = πr² = 25π ( divide both sides by π )
r² = 25 ( take the square root of both sides )
r = [tex]\sqrt{25}[/tex] = 5
The circumference (C) is calculated as
C = 2πr = 2π × 5 = 10π cm
please help asap!!!look at the box
Answer:
y
Step-by-step explanation:
A number divided by –8 is 7.
Equation:
Steps:
Solution:
Answer:
.
Step-by-step explanation:
Answer:
-56
Step-by-step explanation:
Let the said number be x, so
x / -8 = 7
That's the equation
On solving further, we cross multiply to have
x = -8 * 7
x = -56
That means the number is -56
I NEED HELP ASAP!!!!!!! I WILL GIVE BRAINLIEST!!!!!!!!!
Chris had 30 minutes to do a three-problem quiz. He spent 11 3/4 minutes on question A and 4 1/2 minutes on question B. How much time did he have left for question C?
Answer:Chris spent 13 3/4 minutes on question C
Step-by-step explanation:
First let's write an equation:
We know 30 is the total and we are trying to find a part, and 11 3/4 is a part and 4 and 1/2 is a part
So:
30=11 3/4 + 4 1/2 + x
30=16 1/4 + x
- 16 on both sides(to find what x equals to)
13 2/4=x
X=13 3/4