All categories

3 years ago

A 9-pack of notebooks costs $3.87. What is the unit price?

Mathematics

2 answers:

wel3 years ago

5 0

Answer:

$0.43

Step-by-step explanation:

First, we must divide $3.87 by 9.

$3.87 \div 9 = 0.43$

Hope this helped :)

Please mark brainliest if it helped.

Nonamiya [84]3 years ago

4 0

Answer:

3.87 in total / 9 notebooks = 0.43 dollars per pack

To find the unit price just divide

Hope this helps

Step-by-step explanation:

You might be interested in

What is the value of x?

Olegator [25]

Answer:

Step-by-step explanation:

On either side of a line, there is an angle of 180. This means that when two lines intersect, the angles on either side will equal 180.

To solve this problem, add the two angles and set it equal to zero.

(x + 34) + (2x + 2) = 180

x + 34 + 2x + 2 = 180

3x + 36 = 180

3x = 144

x = 48

The value of x is 48.

5 0

2 years ago

Garrett can complete four laps around the track in 7 minutes and 45 seconds. How many FULL LAPS can he complete in 1 hour?

tiny-mole [99]

Answer: N/A

Step-by-step explanation:

this answer is not physically possible cause the human body is not capable of going that fast continually for an hour. If you are in athletics and run everyday you would understand. i mean come on don't believe me? your try.

4 0

2 years ago

Solve the following system of equations by linear combination: 5x 2y = 14 y = x – 7

natta225 [31]

I would use subsitution
y=x-7
sub x-7 for every x
5x+2(x-7)=14
5x+2x-14=14
add 14 to both sides
7x=28
divide both sides by 7
x=4
sub
y=x-7
y=4-7
y=-3

x=4
y=-3
(4,-3)

4 0

3 years ago

Give the digits in the ones place and the hundredths place. 16.89

Usimov [2.4K]

Hundredths place=9
Ones place=6

5 0

3 years ago

solve the system of linear equations by elimination, the equations are 2x-6=4y and 7y= -3x+9. What is the solution

tatiyna

This should be the answer. You can plug in 0 for y to any of the equation to find the x.

3 0

3 years ago