Stickers are sold in packages of 15 sheets. If there are 20 students in the class, how many packages of stickers should the teacher buy so that every student gets the same amount of sheets, with none left over?3 packages
4 packages
6 packages
10 packages
Answers
Answer:
4 packages
Step-by-step explanation:
I chose 6 and got it wronge then the teacher said its 4 packages
Hope this helps :)
25 (15 + 15) + 25 (15 + 15) = 40, and there are 20 students
Related Questions
Select all expressions that are equivalent to 12- 4xA. 4(3 - x)B.-4(x + 3)C.-4(3+x)D. -2(6 -2x)
Which function has real zeros at x = –8 and x = 5?g(x) = x2 + 3x – 40 g(x) = x2 + 3x + 40 g(x) = x2 + 14x – 40 g(x) = x2 + 14x + 40
752988 rounded to the nearest ten thousand
Khan-academy help please
Answers
Simplify: ( add / subtract numbers : 2 - 16 )
- 8 x + 2 - 16
- 8 x + 14
Simplify 5x + 7x = 12 x
-8 x - 14 < 12 x
add 14 to both sides:
- 8 x - 14 + 14 < 12 x + 14
-8 x < 12 x + 14
Subtract 12 x from both sides:
- 8 x - 12 x < 12 x + 14 - 12 x
- 20 x < 14
Multiply both sides by -1 ( reverse the inequality )
(-1) (-20 x ) > ( -1 ) ( 14 )
20 x > - 14
Divide both sides by 20 :
20 x / 20 > -14 / 20
x > - 7 / 10
hope this helps !.
Answers
The Rate of Notebook Sales Tax is 8%.
What is sales Tax?
Sales Tax is a "consumption tax imposed by the Government on the sales of Goods and Services".
According to the question,
Cost of Notebook before tax = $ 4.50
Cost of Notebook after tax = $4.86
Formula for Rate of sales tax = (Cost of Notebook before tax -Cost of Notebook after tax ) divided by Cost of Notebook before tax.
Rate of sales tax = (4.50 - 4.86) ÷ 4.50
= 0.08.
converting into Percentage, multiply 0.08 into 100
= 0.08 × 100
= 8%.
Hence, rate of sales tax of note book is 8%.
To learn more about Tax Rate here
#SPJ2
To find how much you spent on tax in the total, you'd begin by subtracting the pre-tax notebook from the after tax notebook.
4.86 - 4.50 = 0.36
So now we know that you spent 36 cents on tax. From there, we'd divide our money spent on tax by our pre-tax total.
0.36 ÷ 4.50 = 0.08
This means that the sales tax is 8%.
Hope I could help!
Answers
ANSWER
EXPLANATION
The given geometric sequence is
400, 200, 100...
The first term is
The common ratio is
The nth term is
We substitute the known values to get;
Answers
The measure of angle <2 is 24 degrees.
We know that, Complementary angles are when two angles add up to 90 degrees.
When two angles are complementary, their sum is 90 degrees.
Here, from this information we have to find the measure of angle <2.
Given that angle <1 is a complement of angle <2, we can set up the following equation:
m<1 + m<2 = 90
Substitute the given value for angle <1:
66 + m<2 = 90
Now, isolate m<2 by subtracting 66 from both sides of the equation:
m<2 = 90 - 66
m<2 = 24
So, the measure of angle <2 is 24 degrees.
To learn more on angle click:
#SPJ3
Answer: 24 degrees
Step-by-step explanation: Complementary angles are when two angles add up to 90 degrees. Just do 90-66=24. The answer is 24 degrees. Hope that helped!
Answers
The value of expression is,
⇒ (2m - 8)² = 4m² - 24m + 64
What is Quadratic equation?
An algebraic equation with the second degree of the variable is called an Quadratic equation.
Given that;
The expression is,
⇒ (2m - 8)²
Now,
We know that,
The formula is,
⇒ (a - b)² = a² - 2ab + b²
Hence, We get;
⇒ (2m - 8)² = (2m)² - 2 × 2m × 8 + (8)²
= 4m² - 24m + 64
Thus, The value of expression is,
⇒ (2m - 8)² = 4m² - 24m + 64
Learn more about the quadratic equation visit:
#SPJ2
(2m - 8)(2m - 8)
2m(2m - 8) - 8(2m - 8)
2m(2m) - 2m(8) - 8(2m) + 8(8)
4m² - 16m - 16m + 64
4m² - 32m + 64
Answers
Answer: 6b+7=331
......