Mathematics Middle School

Jaden has a number of baseball cards. He has 35 more than his brother, who has 52. how many cards does Jaden have?

What is the unknown number? _______________

Equation: __________ n = _____

Answers

Answer 1

87

Step-by-step explanation:

35+52

=87.

hope it helps

Answer 2
35+52=87
Hope that help :))

Related Questions

Convert this number to SCIENTIFIC NOTATION

Answers

Answer:

Same as the other person

Step-by-step explanation:

Its so they can have brainliest :)

Hi!
0.02 is equal to 2/100
Thus, 2/10 ( power of 2 on 10)
This will basically become 2 into 10 raised to power - 2 ❤️

A proportional relationship is represented by the equation 2x=18y. If y=kx, where k is the constant of proportionality, then what is the value of k?

Answers

2x=18y
x=9y
x=9kx


k=1/9
k=1/9

2x=18y
x=9y
subsitute x to the other x
y=k(9y)
y/9y=k
y/9y=1/9

I need help on this question

Answers

Answer:

1,660.35

Step-by-step explanation:

First, figure out what 3/5 of her earnings are and substract it from the total earnings. Then, substract it by the amount of the other items.

Answer;
*£1680.34

Explanation;
First you need to find 2/5 of £4283.30 which is £1713.32. This represents or shows how much money she has left after her bills. Now minus £19.99+£12.99 (this shows the money she spent on the two shirts and sunglasses) This leaves Selena with £1680.34

Equation in full;
2/5 / £4283.30 = £1713.32
£1713.32-(£19.99+£12.99)=£1680.34

Hope this helped!! Much love and good luck <33 :)

Explain how to solve the question with the model. Explain with a ton of details.

Answers

Well first you could multiply things to see what gets you to 213

please solve this i need help

Answers

Answer:  234

=========================================================

Explanation:

The symbol that looks like an "E" is the uppercase greek letter sigma. It's used for summation. Specifically we are adding terms of the form -4+5n. What we do is replace n with values from the set {2,3,4,...,9,10}. After evaluating each item, we add up the results to get our final answer.

If n = 2, then -4+5n = -4+5*2 = 6 which is the first term.

If n = 3, then -4+5n = -4+5*3 = 11 is the second term

and so on until you reach n = 10.

A table is a handy way to keep track of everything (see below). Adding everything in the second column leads to the final answer of 234.

Answer: 234

Step-by-step explanation:

5×(7+4)-9∙4

184

19

120

1

Answers

it’s 19 luv Explanation: parentheses goes first so you add 7+4 and multiply 11 by 5 and so 55 minus 36 is 19
Answer is 19

Parentheses first (7+4) is 11

5x11-9x4

Multiply 5 and 11 and 9 and 4

55-36

55-36 is 19.

Emily has fixed monthly expenses that are taken directly out of her bank account.
Emily wants to know how much money she must deposit in her account each month to cover these expenses.
How can Emily use an additive inverse to find this amount?

Answers

Answer:

Emily must deposit each month.

Step-by-step explanation:

As you know that Additive inverse of any number

A = - A, For example additive inverse of 2 is - 2

or additive inverse of (-2) is 2.

Now, According to the question given

Emily has fixed monthly expenses that are taken directly out of her bank account.  

As she wants to know, how much money she must deposit in her account each month to cover these expenses.

So, Expenses are Additive inverse of Deposit or Deposit are additive inverse of Expenses.

Out of the given Options Option D which is, Emily can add (-48) + (-12) + (-44) to find her total expenses. The additive inverse of this number is the amount Emily must deposit each month. is correct

(*^.^*)

she has to deposit each month

x − (−2/3) = 1.06
Enter your answer as a fraction in simplest form.

Answers

Answer:

x = 3.18/2

Step-by-step explanation:

x - (-2/3) = 1.06

x + 2/3 = 1.06

3/2 * 2/3 + x = 1.06 * 3/2

x = 3.18/2

Would it be 39/100? I’m not sure

7/r+2 to the power of 3 +s/3+11

Answers

Answer:

  A, C

Step-by-step explanation:

When terms are added, the result is called a sum. (A)

When values are divided the result is called a quotient. (C)

__

The coefficient of s is 1/3.

The term 2³ is a constant. There is no variable in this term. The "3" is called an "exponent."

Please answer the picture

Answers

( A)
yes equivalent

Answer:

B. not equivalent

Step-by-step explanation:

it would equal -x + 12

Help me out! I will give brainliest! Pleaseeeeee

Answers

A will be your answer

What's 1 + 1 = ?

i forgot-

Answers

Answer:

[tex]2[/tex]

Step-by-step explanation:

[tex]1+1=2[/tex]

Answer:

=2

Step-by-step explanation:

1 + 1 = 2

2 + 2 = 4

1 + 3 = 4

2 + 3 = 5

what is bigger 5.62 or 5.5

Answers

Answer:

5.62

Step-by-step explanation:

5.62 is bigger than 5.5

5.62 is bigger by 0.12

You can prove this by subtracting 5.5 from 5.62

If you were to subtract 5.62 from 5.5 you'd end up with a negative number, so obviously 5.62 is bigger

Solve for x.
3/5 (x − 7 1/0)= −3 1/4
Enter your answer as a mixed number in simplest form.

Answers

7 1/0 doesn’t simplify…Is it perhaps a different fraction?

Answer:

cant simplify

Step-by-step explanation:

Solve.

x5=−0.92

What is the solution to the equation?

Enter your answer as a decimal in the box.

Answers

Answer:

-4.6

Step-by-step explanation:

Given the equation [tex]x5 = -0.92[/tex] isolate [tex]x[/tex] by multiplying 5 in both sides of the equation.

[tex]5\cdot\frac{x}{5} = -0.92\cdot5 \\x = -4.6[/tex]

The right answer is 4.60

PLEASE ANSWER ASAP! NEEDED NOW!

Select ALL correct answers.

Which values are part of the solution set based on the result of the inequality?

-4x + 24 < -2x + 2

Answers

Answer:

x is any number greater than 11

Step-by-step explanation:

Ok I’m done. Thank to me plz :>

Amy began with $25 in her bank account and spent $5 each day. Is this function linear or nonlinear? Explain your reasoning.

Answers

Answer: nonlinear

Step-by-step explanation:

Think of it.

She’s spending $5 each time. That would be going down.

So that would be nonlinear

Answer:

linear

Step-by-step explanation:

Because it is a straight line and has a pattern unlike a non linear which wouldnt be following a pattern

Use the properties of exponents to complete the equivalent expression.

Answers

Answer:

8^14

Step-by-step explanation:

lemme know if im wrong, just tring to help

Answer:

8 to the power of 15

Step-by-step explanation:

the number 8 is still the same but the exponent's are different so the answer would be to just plus them together and get 8 to the power of 15

Matt purchases a cloth masks for $2.45. He decorates them and then sells them for $4.41. What was the percent markup that Matt used on the cloth masks?​

Answers

Answer; 80%

Explanation below;
Equation;

(Selling price - cost price)
______________________
Cost price

With added values;

($4.41-$2.45)
_____________ = 0.8
$2.45

0.8 as a percentage = 80%

What additional information is required to prove the triangles are congruent using ASA?
Since vertical angles are congruent assume:

Answers

Answer:

C

Step-by-step explanation:

We already have one angle form the question that leaves us with one other angle and one side that we need to find, since we are required to use ASA or angle-side-angle.

the diagram gives us 2 congruent sides UB and AB since they have a similar slash on both of them, finally we need one more angle, so we look at the choices we have:

a) it gives us congruent sides not angles, so we move to the next

b) same thing as A

c) gives us 2 congruent angles, and since these are 2 new angles not given in the question, they can work

d) these 2 angels are the same 2 given in the question, so we can't use them.

Find the area of the blue shaded region.
Fill in the blank. The blue shaded region is ____ square units

Answers

Answer:

There is no blue shaded regions/ no photo or link

Step-by-step explanation:

Answer: photo or link ?

I need help ASAP atleast in the 1 hour rn

Answers

Answer:

x = 2

Step-by-step explanation:

6 (x+2)

6x+12

rewrite the equation:

6x = 12

divide 6 on both sides:

6x over 6 divided by 6 over 12 =

x = 2

Answer; x is equal to 2

Two positive improper fractions are multiplied.Is the product sometimes,always,or never less than 1?Explain.
Someone help me please and thank you:)

Answers

Answer:

never

Step-by-step explanation:

Positive fractions will be more then one.

Never positive fractions

the number of tigers increased from 25 to 40 over a short period of time. What is the percentage increase in the number of lions? Round your answer to the nearest tenth of a percent. *

Answers

75 percent increase
explanation: 40-25=15
then 15/original amount=.75 or 75 percent
Check: .75x25+25=40
60% increase

40-25=15

15 of 25 is 60% (you can check this too because 25x.6 is 15)

Hellppp MEEEEEEE PLEASEEEEE

Answers

Answer:

$301.75

Step-by-step explanation:

$296.00 + $5.75

$23.75

I had to think about that one for a minute..

First step: (16 *5.25) = 84

Second step: (84 + 296) = 380

Third step: (380 ÷ 16) = $23.75

I do hope this was the correct answer you were looking for.

Please help me solve this: y=8x 4x+y=48

Answers

Answer: x=4, y=32

Step-by-step explanation:

y=8x

4x+y=48

Plug in 8x for y in the equation

4x+8x = 48

Add like terms

12x= 48

Divide both side by 12

12x/12=48/12

x= 4

Then plug 4 back into the original equation in place of x

4(4)+y=48

16+y=48

Minus 16 from both sides

y= 48-16

y= 32

Answer: (4,32)

Answer: x = 4

Step-by-step explanation: 48 divided by 12 = 4

4 x 4 = 16

Y = 8x

8 x 4 = 32

32 + 16 = 48

Halee set up a lemonade and cookie stand at the end of her street. She is selling lemonade for $0.25 per cup and cookies for $0.25 each. She sells 15 cookies and 35 cups of lemonade. Her total sales can be represented by the expression shown.

0.25(35) + 0.25(15)

Use the commutative property to write an equivalent expression.
A) 0.25(15 + 35)
B) 0.25(15) + 35
C) 0.25 + 35 + 15
D) 0.25(15) + 0.25(35)

Answers

Answer:

A!!

Step-by-step explanation:

The awnswer is is A because if they both have parentheses you put the smallest number first then put the big number add the parentheses

in which number is the value of the 5 digit ten times greater than the digit 5 in 0.5

A). 7.05

B). 25.1

C). 53.6

D). 124.005

Answers

Answer:

the answer is B

Step-by-step explanation:

I don't know how to explain im sorry

D is the answer I did this one before

what is least too greatest?
0.65,0.59,3/5

Answers

Least: 0.59
3/5
Greatest: 0.65

answer

0.59

3/5

0.65

pls help me with this problem i will give brainly.

Answers

Answer:

We are given that:

variables x and y vary directly, this means that:

y = kx where k is the constant of proportionality

Now, we are also given that:

y = 45 at x = 40.

We will use these values and substitute in the above relation to get k as follows:

y = kx

45 = 40k

k = 45/40 = 9/8 = 1.125

Based on the above calculations, the equation that relates x and y is:

y = 1.125x

Step-by-step explanation:

Answer: Give the guy above some points, I'm just trying to help. [I am not trying to steal points!]

Step-by-step explanation:

We are given that:

variables x and y vary directly, this means that:

y = kx where k is the constant of proportionality

Now, we are also given that:

y = 45 at x = 40.

We will use these values and substitute in the above relation to get k as follows:

y = kx

45 = 40k

k = 45/40 = 9/8 = 1.125

Based on the above calculations, the equation that relates x and y is:

y = 1.125x

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