A local store is advertising a shirt on sale for 40% off the original price. The sale price is $21.00. What was the original price for the shirt?
Answers
Answer:
$35
Step-by-step explanation:
If $21 is 60% of the original price, then the original price is ...
21 = 0.60p
21/0.60 = p = 35
The original price is $35.00.
Answer:
$35
Step-by-step explanation:
If $21 is 60% of the original price, then the original price is ...
21 = 0.60p
21/0.60 = p = 35
The original price is $35.00. , hope it helps i answered last time but was deleted
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Round 1330.464489 to one decimal place
Which of the following best describes the equation below? A. linear B. both linear and nonlinear C. neither linear nor nonlinear D. nonlinear
Hellpppp meeee fasssssttttttt
How do you simplify the cube root of 32?
8
12
24
Answers
a: the coefficient of x^2 & b: the coefficient of x & c: the last term
so a=-1 ; b=4 ; c=-2;
discriminant = b^2 -4*a*c
= (4)^2 -4(-1)(-2)
= 8
3. Factor.
(Points : 1) x(3x + 5)
3x(3x + 5)
9x(x + 5)
3x2(3x + 5)
Question 4.4. Factor.
20mn − 30m
(Points : 1) 2m − 3
10m(2n − 3)
10mn(2m + 3n)
10n(2m − 3)
8x2y2 − 4x2y − 12xy
(Points : 1) 4(2xy − 4x2y − 12xy)
4(8x2y2 − x − 12xy)
4x2y2(2xy − xy −3)
4xy(2xy − x − 3)
Answers
For #4, we see that the common factor is 10m because 10m * 2n = 20mn and 10m * 3 = 30m so once we take 10m out of the original, it becomes 10m(2n-3)
For #5, this one the common factor is 4xy because 4xy * 2xy=8x^2y^2 and 4xy*x= 4x^2y and 4xy*3=12xy so once we take the 4xy out of the equation, it becomes 4xy(2xy-x-3)
Hope this helps!
Answers
The relationship between markup and cost is given in the problem statement.
markup = 0.32 × cost = 0.32 × $27.50 = $8.80
Selling price is the sum of cost and markup.
selling price = cost + markup = $27.50 + 8.80 = $36.30
Let x be marked up price. We have been given that a chemistry set costing $27.50, marked up 32% on cost.
Therefore, mark up price is $8.80.
Since we know that selling price of any item equals the sum of cost and mark-up price of the item.
Let us find selling price of our chemistry set.
Therefore, the selling price of the chemistry set is $ 36.30.
Answers
7.92 g/cm³ is the density of the iron sheet.
Density is calculated by the formula:
= Mass / Volume
The mass here is 28.5 g
The Volume is:
= Volume of water after iron shot added - Volume before shot added
= 49.10 - 45.50
= 3.6 mL
The units for density is g / cm³ so you need to convert the mL to cm³.
1 cm³ = 1 mL
3.6 mL is therefore 3.6 cm³.
Density is:
= 28.5 / 3.6
= 7.92 g / cm³
In conclusion, the density of the iron shot is 7.92 g /cm³.
Find out more at brainly.com/question/8287765.
1) we have to calculate the iron volume in liters.
iron volume=second level - first level=49.10 ml-45.50 ml=3.6 ml
3.6 ml=3.6 ml(1 liter / 1000 ml)=0.0036 liters
2) we calculate the mass iron in kg.
28.5 g=28.5 g(1 kg /1000 g)=0.0285 kg.
2) we calculate the density of iron.
density=0.0285 kg / 0.0036 liters=7.92 kg/L
7.92 kg/l=7.92 kg/L(1000 g/1Kg)(1000 cm³/1 L)=7.92 g/cm³.
answer: From this information the Iron density is 7.92 Kg/L or 7.92 g/cm³.
Answers
Reasons: B is just a translation, just moved down a few spots. And C has been moved 90 degrees clockwise.
Answer:
A
Step-by-step explanation:
We can see that:
- Shape B has just been translated down (moving down a couple of squares)
- Shape C has been rotated 90° clockwise
Answers
peanuts=15
walnuts=10
how many prefered penuts than walnuts
15 is how many more than 10?
5
answer is 5