Mathematics Middle School

Esteban finds 12 baseball cards on Monday and 24 more baseball cards on Tuesday. He gives some baseball cards to his sister, and now he has 13 baseball cards left. How many cards did he give to his sister?
Esteban gave BLANK
baseball cards to his sister. plz help

Answers

Answer 1

Answer:

12 + 24 = 36

36 - 13 = 23

he gave 23 cards to his sister

Answer 2
he gave 23 to his sister

12+24=36

36-13=23

Related Questions

A map has a scale of ¾ inch represents 6 miles. If two towns are 32 miles apart, what is their distance apart on the map?

Answers

3/4 in = 6 mi
? In = 32 miles

32 * 0.74 / 6 = 4 in
The distance apart is 4 in

Answer:

The answer is a number that you get when you learn how to solve it

Step-by-step explanation:

The guy above me is correct

Jada deposited $40,000 into her savings account. Her bank has a 5% interest rate. When (in years and months) will Jada earn $6500 in interest for her savings account? Show work

Answers

Answer:

5 years

Step-by-step explanation:

and 11 months

Answer:

5 years and 11 months

Step-by-step explanation:

HOPE IT HELPS :)

Which of the equations is graphed below?

A. y = x + 3
B. y = 2x – 3
C. y = 2x + 3
D. y = x – 3

Answers

The answer is D.

B = -3
A = 1

In

y = ax + b
The answer is going to be d

20=2w w=
plz help im giving good

Answers

Answer:

w=10

Step-by-step explanation:

divide both sides by 2 to get the variable by itself.

w=10

make me brainliest

w= 10
divide both sides by 2 to get you variable

help me.
please.
lolz.

Answers

1/3
bc it’s 2/6 which is 1/3 in its smallest form.

Find the principal of interest!! random answers will be reported
1. Interest: $640
Rate: 4%
Time: 1 year
2. Interest: $2,016
Rate: 12%
Time: 3 years

Answers

Answer:

I have it in above pic hope it

Answer:

eeee 4c4 202

Step-by-step explanation: 1990

Please help me I need help with this problem for some reason im not able to get it

Answers

Answer:

15

Step-by-step explanation:

the awnser is 15 ok?
it’s 15

Pleaseeeeee helppppppp brainliest if do

Answers

Answer:

b

Step-by-step explanation:

Will give brainleist Write an equation in slope intercept form. (Remember you need to find the “b,” using (x,y)
and m, then plug in the slope and y-intercept to y=mx+b for your final answer.)
11. Slope = ; (8, 0) 2
1
12. Slope = ; (-10, 3)

Answers

Answer:

y= -1/6x+4/3

​

​

Step-by-step explanation:

first find the slope using the slope equation. then using y=mx+b- plug in the y, x, and slope(m). then solve for b. and then plug in all numbers into y=mx+b except for x and y

​

if anya mixed 2/3 cups of white paint with 2 2/3 cups blue paint, how many cups of blue paint would she need for 3/4 cups of white paint?

Answers

You would add the 2/3 and the other 2/3 and then the 3/4 and then you would keep the 2 in the front of those numbers hope this helps

She needs 3/16 cups of blue paint for 3/4 cups of white paint.

Given that,

if Anya mixed 2/3 cups of white paint with 2 2/3 cups blue paint,

We have to determine,

How many cups of blue paint would she need for 3/4 cups of white paint.

According to the question,

if Anya mixed 2/3 cups of white paint with 2 2/3 cups blue paint,

Let, x cups of blue paint would she need for 3/4 cups of white paint.

To determine the value of x calculation must be done in a single unit by using the unitary method following all the steps given below.

Anya mixed 2/3 cups of white paint = 2 2/3  cups blue paint,

x cups of blue paint = 3/4 cups of white paint.

Therefore,

She needs x cups of blue paint is,

[tex]\dfrac{2}{3} = \dfrac{8}{3}\\\\x = \dfrac{3}{4}[/tex]

Solving the equation,

[tex]\dfrac{2}{3} \times \dfrac{1}{x} = \dfrac{8}{3}\times \dfrac{4}{3}\\\\ \dfrac{2}{3x} = \dfrac{32}{9}\\\\= 2 \times 9 = 3x \times 32\\\\= 18 = 96x\\\\x = \dfrac{18}{96}\\\\x = \dfrac{3}{16}[/tex]

Hence, She needs 3/16 cups of blue paint for 3/4 cups of white paint.

To know more about Equation click the link given below.

https://brainly.com/question/2713025

can anyone solve this.

Answers

Multiply the number of yards by the unit rate, 3 feet per yard

Answer

the first one is multiply and the second is 3

Step-by-step explanation:

Help fast!! Choose the number line that represents the fraction equivalent to three-twelfths.

A number line with zero, one twelfth, two twelfths, three twelfths, four twelfths, five twelfths, six twelfths, seven twelfths, eight twelfths, nine twelfths, ten twelfths, eleven twelfths, and one marked on it. A red line is drawn from the zero tick mark to the three twelfths tick mark.
Question 5 options:

A number line with zero, one eighth, two eighths, three eighths, four eighths, five eighths, six eighths, seven eighths, and one marked on it. A red line is drawn from the zero tick mark to the three eighths tick mark.

A number line with zero, one fourth, two fourths, three fourths, and one marked on it. A red line is drawn from the zero tick mark to the one fourth tick mark.

A number line with zero, one fifth, two fifths, three fifths, four fifths, and one marked on it. A red line is drawn from the zero tick mark to the one fifth tick mark.

A number line with zero, one sixth, two sixths, three sixths, four sixths, five sixths, and one marked on it. A red line is drawn from the zero tick mark to the one sixth tick mark.

Answers

Answer: B

1/4

Step-by-step explanation:

Multiply one times three, and four by three. It will equal to three out of twelve or 3/12. ( hope this helps)

what is this answer plz i need help

Answers

Answer:

2.23606798

or 2.236

Step-by-step explanation:

bc sqrt of 5 is 2.23606798

Write an equation for the line that goes through the points that are listed in the table.

Answers

M=x+4
Find the slope
7-4/2--1
3/3=1
We found slope which is x
Y intercept is 4
M=x+4 so we would do 500x oi

If the measure of ∠ 7 is ( 7 x + 8 ) ° , and the measure of ∠ 1 , is ( 10 x + 2 ) ° , what is the value of x ?

Answers

Answer:

я не знаю

Step-by-step explanation:

plz help with algebra! 50 POINTS + BRAINLIEST! random answers will be reported.
please do the equation part too you can write it out and show a pic if it's easier for you

Answers

4. Number is 3
I don’t got time to do other ones. Sorry
4.)
7x - 2 = 19
7x = 21
X=3
5.)
X + 24 = 16
X = -8
6.)
N + n - 2 = -8
2n = -6
N = -3
7.)
N + n + 1 + n + 2 = 36
3n + 3 = 36
3n = 33
N = 11
8.)
N + n - 1 = -13
2n = -12
N=-6

the ratio of potatoes to onions is 3;2 restpectivaly if total number of vegetable is 18 how many potatoes are there

Answers

It’s 12 potatoes. Hope this helps!

How do you find the selling price for a video game that cost $16 to make and is then marked up 400%?

Answers

Answer:

80

Step-by-step explanation:

First find the markup

markup = 16 * 400%

              = 16*4.00

              = 64

Add the markup to the original price

new price = original price + markup

                 =16+64

                  =80

Which equation does the graph below represent?

y = 2x
y = fraction 1 over 2 x
y = fraction 1 over 2
y = 2 + x

Answers

I hope that helps ..... Y=2x

Answer:

Y=2X

Step-by-step explanation:

A company brought ink cartridges for 6 printers. They bought 3 black ink cartridges and 2 color ink for each printer. Each black ink cartridge cost $64.32, and each color ink cartridge cost $76.83.

Answers

Answer:

$2,079.72

Hope this is useful to you!! :)

Answer: 2,079.72
First Multiply 3 times $64.32= 192.96 then multiply 2 times $76.83= 153.66. Next add 153.66 + 192.96= 346.62. Last multiply 346.62 times 6 which get your final answer 2,079.72.

need hel,p, please
will give brainly

Answers

Answer:

C

Step-by-step explanation:

I want to say C because it is the best answer there sorry if I am wrong.

The awnser is C jdjdhdhhxhdhdhhdhd

Choose the number line that represents the fraction equivalent to one-half.

A number line with zero, one half, and one marked on it. A red line is drawn from the zero tick mark to the one half tick mark.
Question 2 options:

A number line with zero, one fourth, two fourths, three fourths, and one marked on it. A red line is drawn from the zero tick mark to the three fourths tick mark.

A number line with zero, one fifth, two fifths, three fifths, four fifths, and one marked on it. A red line is drawn from the zero tick mark to the the two fifths tick mark.

A number line with zero, one sixth, two sixths, three sixths, four sixths, five sixths, and one marked on it. A red line is drawn from the zero tick mark to the three sixths tick mark.

A number line with zero, one eighth, two eighths, three eighths, four eighths, five eighths, six eighths, seven eighths, and one marked on it. A red line is drawn from the zero tick mark to the five eighths tick mark.

Answers

Answer:

it is the number line that goes to 3/6

Step-by-step explanation:

if you multiply 2 by 3 and I by 3 you get 3/6 so if its froths what times 2 will give you 4 and eta.  

10 points (not 5)
Which simplified ratio correctly compares 12 yards to 20 feet?

5:9

5:3

3:5

9:5

Answers

3:5 because 12/4 is 3 and 20/4 is 5
3:5 because 3 divided by 12 is 3 and 5 times 4 is 20

I will give you 78 points if you can get this right

Answers

Answer:

2:1

Step-by-step explanation:

Since the sides doubled in length, the scale is 2 to 1.

Step-by-step explanation:

Scale factor(k)=image length/corresponding object length

k=6/3=2 and 8/4=2

The scale factor is 2

Please help! WILL GIVE BRAINLIEST!

Answers

The answer is the third on 1/25
The answer is the third one

Can someone tell me the answer of this area

Answers

468.
Triangles=108
Base=120
Back=90
Front=150
the area is 468 because of all the other thingies






how do i do thiss im confused!!!!!!!!!!!11

Answers

Answer: 1.5?

Step-by-step explanation:

That would be the only thing I would think? Perhaps ask the teacher or someone smarter then me lol. sorry I couldn’t help

(1.5/100)*x more interest

Math Problem: E.coli bacteria double in a lab about every 20 minutes. If the initial population is 85 bacteria, what is the population after 3 hours? One day?
I would love an explanation too please!

Answers

Answer:

I think it's 774

Step-by-step explanation:

it might be that answer

774 I kinda needed the points sorry

giving brainlist help find the total

Answers

Answer: $6.46

1.40 + .40 + 1.68 + 1.14 + 1.84 = 6.46

Answer : 1.80

Step-by-step explanation:

Dr. Samuel Hayden invested $750 for three years at an interest rate of 0.035. How much interest did he earn in that time?

Answers

Answer:

he earned $78.75 interest.

Step-by-step explanation:

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