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Tisha and her academic team are working to go to state finals. They must have a certain number of points, T, to advance. They have had three local matches, b, c and d, and will attend a district match. District match points count for four times the number of points than local matches do. Choose the equation that would help Tisha find how many points they need to earn in the district match, a, to advance.

a equals T over 4 minus b minus c minus d
a equals T minus b minus c minus d all over 4
a equals T plus b plus c plus d all over 4
a = 4(T − b − c − d)

Answer:

1. 64/8

2. 178/23

3. 43,678/435

4. 76/9

5. 49,832/568

6. 62/12

7. 13/7

8. 69/7

9. 91/6

10. 289/64

Step-by-step explanation:

those were random division problems lol

Answer:

4

Step-by-step explanation:

the degree of following polynomial function is 4 plz add it as brainliest

Answer:

10.7

Step-by-step explanation:

10.7-3.2 is at most 7.5

Answer:

-5/14 (change 2/7 to 4/14 and it’ll help)  

Answer:

11x-24

Step-by-step explanation:

All you have to do is add (3x-2)+(8x-22)=11x-24.

Answer:

RT = 20

Step-by-step explanation:

Since Y is the midpoint of RT , then

RY = YT , that is

3x - 2 = 8x - 22 ( subtract 8x from both sides )

- 5x - 2 = - 22 ( add 2 to both sides )

- 5x = - 20 ( divide both sides by - 5 )

x = 4

Then

RT = RY + YT = 3x - 2 + 8x - 22 = 11x - 24 , so

RT = 11(4) - 24 = 44 - 24 = 20

Answer:

Each piece is 7 meters long.

Step-by-step explanation:

The ribbon, being 14 meters long, would be 7 meters long if cut into 2 equal pieces because 14 divided by 7 equals 2.

Answer:

1 comic book costs $3.50.

Step-by-step explanation:

21 ÷ 6 = 3.5

Answer:

1.2 x (8.4-6.4)

Step-by-step explanation:

1.2 x 2 = 2.4

Answer:

1.2 × (8.4 – 6.4)

Step-by-step explanation:

8.4 - 6.4 = 2

2 x 1.2 = 2.4

This one seems the easiest to multiplying into and subtracting than the others.

-(3c - 8) - 3c = -3c + 8 - 3c = -6c + 8

A line has an equation [tex]y=mx+n[/tex] you have [tex]x=0,y=6,m=-\frac{2}{3}[/tex] so,

[tex]6=-\frac{2}{3}\cdot0+n\implies n=6[/tex]

and the obtained equation is,

[tex]y=-\frac{2}{3}x+6[/tex]

Hope this helps :)

Answer:

the question says that

X/9>-17

therefore,

X > -17*9

X > -153

that's the equation

hope it's helpful

[tex] \frac{x}{9} > ( - 17)[/tex]

Hi! I'm happy to help!

To solve this, we first have to understand the terms and the way they arrange the equation.

First, we have the difference of ____and_____=. (the "is" after 4 refers to equals)

We will write this as:

_______-_______= ,because difference means subtraction.

For our first blank, we have 3 times a number. Because we do not know this number, we will use a variable.(n) 3 times a number is 3 multiplied by a number. We can just write 3n, because it represent multiplication.

3n-______=

Now, we see the part of the equation after the "and". We just see 4, so we can insert that here:

3n-4=

Now, we see what is shown after the "is".

We just have -19, so we can insert that here:

3n-4=-19

Now, let's solve (not sure if I need to):

To solve for n, we have to isolate it on one side of the equation. To do this, let's cancel out the -4 on the left side of the equation by adding 4 to both sides:

3n=-15

From here, we need to get rid of the 3 next to the n by dividing both sides by 3:

n=-5

So, we write it as 3n-4=-19, and n=-5.

I hope this was helpful, keep learning! :D

Answer:

A . 9% compounded monthly

Step-by-step explanation:

because 9% × 31 ( 31 is number of days in month ) = 2. 79

9% compounded annually​ is the better option. Option A is correct.

Simple interest is defined as the percentage of earnings on the lending for a period of time.

here,
The rate of interest if compounded monthly,
The multiplication factor is given as,
= [1 + 0.09/12]¹²ⁿ
= 1.0938

Now,
For an interest rate of 9.3% compounded annually,
The multiplication factor is given as,
= [1 + 0.093]
= 1.093

Thus, 9% compounded annually​ is the better option. Option A is correct.

Learn more about interest here:
https://brainly.com/question/20406888

#SPJ2

Answer:

y = -4/13(x + 7).

Step-by-step explanation:

The slope m = (0 - (-4) / (-7 - 6) =  -4/13.

So in point slope form is:-

y - 0 = -4/13(x - (-7)

y = -4/13(x + 7).

The equation of the line in point-slope form is y = -4/13(x+7)

The equation of a line in point-slope form is expressed as:

Get the slope;

Given the coordinate points (−7,0) and (6,-4)

[tex]m=\frac{-4-0}{6+7}\\m =\frac{-4}{13}[/tex]

Substitute the slope and (-7, 0) into the formula to have:

y - 0 = -4/13 (x-(-7))

y = -4/13(x+7)

Hence the equation of the line in point-slope form is y = -4/13(x+7)

Learn more on equation of a line here: https://brainly.com/question/17003809

Answer:

9x + y + 8 this is the correct answer

Answer:

50

Step-by-step explanation:

coordinates given on the graph :

(2,100)

(3,150)

(4,200)

notice how 2*50 = 100 and 3*50 = 150 and 4*50 = 200. knowing this:

for 1 layer:

1 * 50 = 50

btw that dog is so cute :)

Answer:

2 rows of 15.

Step-by-step explanation:

2 rows of 15= 30

3 rows of 10= 30

5 rows of 6= 30

Example: 30÷2 = 15

2 rows of 15 is equally 30.

By observing the table we can conclude that for the number of years to travel back double the electricity is required .

i.e. for 5 years = 10 megawatts

therefore, the relationship between x and y can be depicted by the following equation :

[tex] \boxed{ \boxed{y = 2x}}[/tex]

Answer:

Your answer is p^8

Step-by-step explanation:

p^7 × p

p^7 + 1

p^8

Please!

Mark me brainlist

Answer:

[tex]p^{8}[/tex]

Step-by-step explanation:

In exponent multiplication, if base are same, add the exponents

[tex]a^{m}*a^{n} = a^{m+n}\\\\\\p^{7}* p = p^{7+1} = p^{8}[/tex]

Answer:

try 0.5

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

[tex]1/2 = .5\\\\\\a^2 = .5^2 = .5 * .5\\ = 0.25\\\\b^6 = 2^6 = 2*2*2*2*2*2 \\=64\\\\\\0.25 * 64 = 16[/tex]

Answer:

Step-by-step explanation:

Answer:

Equation: 4n - 5 = 31

Number: 9

Step-by-step explanation:

Variable n = number

4n - 5 = 31

4n - 5 + 5 = 31 + 5

4n = 36

n = 9

Check your work:

4(9) - 5 = 31

36 - 5 = 31

31 = 31

Correct!

Answer:

In algebra, an equation can be defined as a mathematical statement consisting of an equal symbol between two algebraic expressions that have the same value.

The most basic and common algebraic equations in math consist of one or more variables.

Step-by-step explanation:

If four times a number is decreased by five, the result is 31. Determine the number.

THE NUMBER IS 51

Answer:

Answer is 18 degrees.

Step-by-step explanation:

Answer:

14/-15

Step-by-step explanation:

(y2 - y1) / (x2 - x1) = slope

= (-6 - (-20)) / (-17 - (-2))

= 14 / -15

Slope = 14/-15

Answer:

26,000,000 ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎