Mathematics College

Which of the following represents the sum 4+8? Assume that red tiles represent negative numbers and blue tiles
represent positive numbers.
A.four blue tiles plus eight blue tless
B.four blue files plus eight red tiles
C.four red tiles plus eight red tiles
D.four red tiles plus eight blue tiles

Answers

Answer 1

Answer:

A.

Step-by-step explanation:

Both are positive values, so it's just four blue plus eight blue.

Related Questions

look at Michael expression. Why do you add 6+4 first​

Answers

Answer:

probably cuz its in parentheses but there's no picture

Step-by-step explanation:

Which data sets have outliers? Check all that apply
14,21,24,25,27,32,35
15,30,35,41,44,50,78
16,32,38,39,41,42,58
17,23,28,31,39,45,75
18,30,34,38,43,45,68

Answers

Answer:

C.16, 32, 38, 39, 41, 42, 58

and

E.18, 30, 34, 38, 43, 45, 68

its C. & E.

they both have outliers lol

An integer can be positive, negative, or _____. opposite zero equivalent

Answers

Answer:

Zero is nor a positive or negative number, so im guessing the answer is 0.

Step-by-step explanation:

whats 937478485873737+98477573838837÷83747478483838??jjdjf?​

Answers

Answer:

9.3747849e+14

Step-by-step explanation:

Djdjeieiwnqn

Step-by-step explanation:

Rewrite the function by completing the square. f(x)=x^2−2x+17

Answers

Answer:

[tex]f(x) = {x}^{2} - 2x + 17 \\ completing \: squares \\ divide \: the \: sum \: by \: 2 \: and \: the \: result \: to \: the \: {x}^{2} and \: subtract \: it \: from \: the \: product \\ in \: this \: case. \: our \: sum \: is \: 2 \\ f(x) = ({x}^{2} \times \frac{2}{2} ) + (17 - \frac{2}{2} ) \\ f(x) = {(x + 1)}^{2} + (17 - 1) \\ f(x) = {(x + 1)}^{2} + 16[/tex]

Let f(x) = 16 – x^2 , g(x) = 4 – x. Find (fg)(x) and its domain

Answers

f(4-x)=12
Domain:(-oo,oo) these are infinity symbols by the way.

Cooper invested $1,100 in an account paying an interest rate of
3.8% compounded daily. Assuming no deposits or withdrawals are
made, how much money, to the nearest cent, would be in the
account after 10 years?
Help plzzzxx!!

Answers

Answer:

$1608.48

Step-by-step explanation:

A = P(1 + r/n)^nt

P: 1100   3: 3.8% / year     n: 365/year   t: 10 years

A = 1100 (1 + 0.038/365)³⁶⁵*¹⁰ = 1608.48

Integers are __________ whole numbers
A. Always
B. Sometimes
C. Always positive
D. Always negative

Answers

yes they are always whole numbers!
A. Always

I need help ASAP!!!,

Which of the following would be a possible solution to the system of inequalities given below?

Answers

Answer:

b

Step-by-step explanation:

i just took the quiz plz mark brainliest

Please help!! Find the length of the radius of circle O.

Answers

Answer:  4.5 units

Step-by-step explanation:

OD and OC are both radii of the circle O.  All radii of the same circle are equal.  Thus,

[tex]6x+2=10x-16[/tex]

18=4x

x=4.5

Hope it helps :)

PLS ANSWER THIS ASAP THANK YOU AND I WILL GIVE YOU THANKS

Answers

Should be D. 2x65=130-20=110

It was estimated that 650 people would attend the baseball game, but 683 people actually attended.
What is the percent error, to the nearest percent, of the estimate?
​

Answers

Answer:

5%

Step-by-step explanation:

33/650=0.0507

0.0507*100=5.07

Solve the given inequality and graph the solution on a number line. -x/2 + 3/2 < 5/2 Answer?
25 POINTS FOR BRAINLIEST

Answers

Answer:X>-2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don’t contain the variable.

PLEASE I NEED THIS ANSWER AND IM OUT OF SCHOOL FOR THE WEEKEND

Answers

Answer:

hate to break it to ya but their is no question-

Step-by-step explanation:

A what you need help with

Step-by-step explanation:


Find the degree of the monomial.
9b6c5
The degree of the monomial is

Answers

Answer:

6

General Formulas and Concepts:

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

9b⁶c⁵

Step 2 Identify

Our largest degree is the variable raised to the highest exponent.

b⁶ > c⁵

Therefore our degree is 6.

The Bailey's spent $18.00 for 4 two-liter sodas for the birthday party this weekend. What is the number of soda bottles that could be bought with $45.00?

Answers

Answer:

7

Step-by-step explanation:

PLEASE HELP!! WHAT IS x???

Answers

9514 1404 393

Answer:

  x = 90 degrees

Step-by-step explanation:

There are several ways to go about this (as is often the case with math problems). Here, we'll use the fact that an inscribed angle is half the measure of the arc it intercepts.

  arc DE = 2×∠DFE = 60°

  arc EF = 2×∠ECF = 60°

  arc CF = 2×∠CEF = 60°

Then arc DEC is ...

  arc DEC = arc DE +arc EF +arc FC = 60° +60° +60° = 180°

Angle DBC is half the measure of this arc, so is ...

  ∠DBC = 180°/2 = 90° = x

What is the solution to −6x−4≥−2(x−4) ?

x≤−3

x≥3

x≥2

x≤−1

Answers

Answer:

The correct answer is: Option 1: x≤-3

Step-by-step explanation:

Given inequality is:

[tex]-6x-4\geq -2(x-4)[/tex]

First of all, we will distribute -2 into the bracket

[tex]-6x-4\geq -2x+8[/tex]

Then we will add 4 on both sides

[tex]-6x-4+4\geq -2x+8+4\\-6x \geq -2x+12[/tex]

Adding 2x on both sides

[tex]-6x+2x\geq -2x+12+2x\\-4x\geq 12[/tex]

Dividing both sides by 4

[tex]\frac{-4x}{4} \geq \frac{12}{4}\\-x \geq 3[/tex]

As there should be only x on the left side of the inequality we will multiply the inequality with -1.

Multiplying the inequality with -1 reverses the sign of inequality

So,

[tex]x \leq -3[/tex]

Hence,

The correct answer is: Option 1: x≤-3

what is the y-intercept of the following equation ​

Answers

this is the y intercept! glad I can help :)

Can anyone solve this for me? Ty:)​

Answers

so first of all you have to add [tex]3 {x}^{2} - 5x + 4 + 8x - 7 \\ 3 {x}^{2} + 3x - 3[/tex]after getting the sum..you can add the answer( sum )to the given equation(5+3x-×^2)

[tex]3 {x}^{2} + 3x - 3 + 5 + 3 {x} - {x}^{2} \\ {2x}^{2} + 6x + 2[/tex]

therefore your answer is

[tex]2 {x}^{2} + 6x + 2[/tex]

Noah was assigned to make 64 cookies for the bake sale. He made 25% MORE than that. How many cookies did Noah make? Explain how you got your answer.



PLEASE HELP MEH! WILL MARK BRAINLIEST!! DUE TODAY

Answers

Answer:

8 cookies were left after the bake sale. 72 were sold.

Step-by-step explanation:

64*1.25= 80

80*.9= 72

8

125% of 64 is equal to 80.

90% of 80 is equal to 72.

The number left was 10% of the number he made. The number he made was 125% of 64, so the number left was 8

 10% × 125% × 64 = 0.125 × 64 = 8

thats all i could really come up with at the top of my head

Is 9 correct if now what is it?

Answers

Answer:

4 + 5 = 9

girls: 4/9 (680)

boys 5/9  (850)

total 1530

there are 850 boys and 680 girls.

What’s is 9 divided by 3/10

Answers

Answer:

30

Step-by-step explanation:

9/(3/10)=9*(10/3)=30

You are running a concession stand at a basketball game. You are selling hot dogs and
sodas.Each hot dog costs $1.50 and each soda costs $ 0.50. At the end of the night, you made a total of
$78.50. You sold a total of 87 hot dogs and sodas combined. You musſt report the number of hot dogs
sold and the number of sodas sold. How many hot dogs were sold and how many sodas were sold?

Answers

Answer: 52

Step-by-step explanation: Friend me and yes that is right!

Please give answer and graph

Answers

Answer:

x>10/4

Step-by-step explanation:

When you combine like terms, you get 10>4x and then divide by 4 and you get x>10/4. To plot this, you put an open point on 10/4 and highlight everything to the right of it with an arrow.

316,052 + 10,013+ 7,099+6,004

Answers

Answer:

2

Step-by-step explanation:

$2.50 per 1/4 hour. Can someone explain how to solve this?

Answers

10$ an hour so they are making $2.50 every 15 minutes

Answer:

2.50 dollars every 15 minutes

Step-by-step explanation:

Find the slope intercept equation of the line

Answers

Answer:

y=1/5x+0

Step-by-step explanation:

Help please, thank you

Answers

9514 1404 393

Answer:

  A, D

Step-by-step explanation:

The length desired is opposite the given angle. The length given is adjacent to the given angle, so the tangent relation applies:

  Tan = Opposite/Adjacent

  tan(25.4°) = x/1600 . . . . . . . matches 1st choice

Multiplying by 1600 gives ...

  x = 1600·tan(25.4°) . . . . . . . matches 4th choice

please i need help:/

Answers

The answer is 940 good luck and I hope I’m right
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