All categories

3 years ago

Jimmy spent $38.83 on a magazine and eight erasers. If the magazine cost $3.87 then how much was each eraser?

Mathematics

2 answers:

Lesechka [4]3 years ago

8 0

Each earaser 4:37 38.83-3.87 /8

Zina [86]3 years ago

3 0

Answer:

Each eraser is $4.37

Step-by-step explanation:

38.83-3.87=34.96

34.96 divided by 8=4.37

These erasers are quite expensive...

You might be interested in

What is the slope in the line formed by points (-1,-2) and (3,-3

tia_tia [17]

Slope of the line formed by points (-1,-2) and (3,-3) is $Slope=\frac{-1}{4}$

Step-by-step explanation:

We need to find slope of the line formed by points (-1,-2) and (3,-3)

Finding slope:

The formula used is:

$Slope=\frac{y_2-y_1}{x_2-x_1}$

here, $x_1=-1,y_1=-2,x_2=3,y_2=-3$

Putting values and finding slope:

$Slope=\frac{y_2-y_1}{x_2-x_1}$

$Slope=\frac{-3-(-2)}{3-(-1)}$

$Slope=\frac{-3+2}{3+1}$

$Slope=\frac{-1}{4}$

So, slope of the line formed by points (-1,-2) and (3,-3) is $Slope=\frac{-1}{4}$

Keywords: Equation of line using Slope

Learn more about Equation of line using Slope at:

#learnwithBrainly

3 0

3 years ago

I need help please.

Levart [38]

Answer:

tens: 9

hundreds: 2

thousands: 5

Step-by-step explanation:

you just look at what number is in each catagory

8 0

3 years ago

Explain the steps when solving 3(n+5) > or equal to 3n+8

Lynna [10]

Let me tell you....

This equation cannot be solved at all.

Why?

3(n+5)≥3n+8
3n+15 ≥ 3n+8
3n-3n ≥ 8-15
0 ≥ -7

Even though it make sense than 0 ≥ -7... But since 'n' disappeared, this means that this equation have no solution. To solve means to find the value of 'n' and if there is no 'n' since 3n-3n=0, there is no solutions.

This question is pretty much invalid.

Extra:
To tackle such inequality qns:
Step 1: Expand the brackets
Step 2: Move the term to one side of the equations
and constant to another side of the equation.
Step 3: Find the value of the term. Done.

8 0

3 years ago

HELP PLEASE

Gala2k [10]

Answer:

3-11n>21-5n

Step-by-step explanation:

It seems right, so hopefully it is.

7 0

3 years ago

Which expression is equivalent to?

OlgaM077 [116]

Answer:5x^3y^3z

Step-by-step explanation:

Yeet

8 0

3 years ago