Mathematics High School

Do I just add them together?

Answers

Answer 1

Answer:

yes

Step-by-step explanation:

Answer 2

Answer:

yes you do need to just add them

Related Questions

Solving equations with variables I give away Brainliest

Answers

Answer:

Felipe: y = 80x + 510

Melissa: y = 60x + 590

80x + 510 = 60x + 590

(simplifies to x = 4)

If three times a number is increased by twenty-two, the result is fourteen less than seven times the number. Find the number.

Answers

Answer:

x = 3.6

Step-by-step:

3 times a number is increased by twenty two = 3x+22

Result ( = ) fourten less than seven times the number = 7x - 14

Since they are equal to each other, you have:

3x + 22 = 7x - 14

Solve:

22 = 10x - 14

36 = 10x

x = 3.6

Which statement is TRUE of the ordered pairs shown below?

A. For each ordered pair, the output is three-fourths the input.
B. For each ordered pair, the output is negative three-fourths the input.
C. For each ordered pair, the output is 1 less than the input.
D. For each ordered pair, the output is 2 less than the input.

Answers

Answer:

Step-by-step explanation:

The question is asking for a simplified expression for the area of the rectangle???

Answers

Answer:

12x+40

Step-by-step explanation:

(3/5x+2)*20=

12x+40

The radius of Earth is about 6.38 x 10³ kilometers. Write this distance in standard notation.

Answers

Answer:

6380

Step-by-step explanation:

You can use your calculator or knowing that 10^3 is 1000 so 6.38 x 1000= 6380.

half the product of v and 7

Answers

The answer is: 1/2(7v)

Use the points (1998,13.60) and (2003,19.00) to write the slope intercept form

Answers

Answer:

y=1.08x-2144.24

Step-by-step explanation:

find the slope: m=(19.00-13.60)/(2003-1998)=1.08

so we have y=1.08x +b

next, use the point (2003, 19.00) to find b:

19.00=1.08*2003 +b =>b=-2144.24

Suppose y varies directly as x. If y = 7 when x = 28, what is the value of x when y = 3?
A 7
b. 9
C12
d. 16

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

How would you graph this correctly onto a graph?

Answers

Answer:

Here is how you graph your equations correctly :D

Step-by-step explanation:

Graph y > x − 2.

Use the slope-intercept form to find the slope and y-intercept.

Slope: 1

y-intercept: (0, -2)

Graph a dashed line, then shade the area above the boundary line since y is greater than x − 2 .

y > x - 2

Graphy < −4x + 2.

Use the slope-intercept form to find the slope and y-intercept.

Slope: -4

y-intercept: (0, 2)

Graph a dashed line, then shade the area below the boundary line since y is less than − 4 x + 2 .

y < -4x + 2

Plot each graph on the same coordinate system.

y > x - 2

Y < -4x + 2

I hope this helps.

WILL GIVE BRAINLIEST The value of the angle is 60. When I first saw the problem I noticed there were two supplementary angles which means they added to 180*. I wrote the equation (2x) + (x) = 180. To solve I divided by 3.
What was the question he answered? Give the question and explain how you know. Include either the diagrams or a description of the diagrams. Include at least 4 sentences.

Answers

Answer:

Step-by-step explanation:

The answer is 60,

180 divided by 3 equals 60

the triangle you are talking about is a equilateral triangle.

Is the ratio 12:14 written in simplest form?
Yes
No
Practice Problems

Answers

No you can make that into 6:7

if you have a cat what is it name

Answers

Mine is Sea queen what is yours

When Jake volunteers at the animal shelter, he divides 2/3 cup of cat food equally between 2 cats. How much food does he give each cat?Use the area model

Answers

1/3

each cat gets 1/3 of the food because 2/3 ÷ 2/1 = 1/3.

what is the answer to-4y + 2= -2

Answers

Answer:

y = 0

Step-by-step explanation:

-4y + 2=-2

-2 -2

-4y = 0

-4 -4

y = 0

Stephanie uses a ride service to get to different places in her city. If Stephanie uses Uber the service charges 1.50 per mile . If Stephanie uses lift the service charges $2.00 per mile. Let m represent the number of miles traveled. Which of the following statements are true . Select all that apply

Answers

Answer:

By a small online search, i found that the actual question seems to be:

"Stephanie uses a ride service to get to different places in her city. If Stephanie uses Uber the service charges $5.00 plus 1.50 per mile . If Stephanie uses lift the service charges $2.00 per mile. Let m represent the number of miles traveled. Which of the following statements are true . Select all that apply"

The statements are not provided, so i will answer it in a general way.

We have two different equations:

1) a fixed amount of $5.00 plus $1.50 for each mile, m.

This is a linear equation:

y1 = $1.50*m + $5.00

2) No fixed amount, only $2.00 for each mile, m.

y2 = $2.00*m

Now, the things we can see are which service will be cheaper as a function of m.

To see this, we can see the difference between y1 and y2.

When the difference is negative, this means that y1 is cheaper.

When the difference is positive this means that y2 is cheaper.

When the difference is zero, both services charge the same.

D = y1 - y2 = $1.50*m + $5.00 - $2.00*m

= (-$0.50)*m + $5.00

First let's find when it is zero.

0 = (-$0.50)*m + $5.00

5.00/0.5 = m = 10

So for 10 miles, both services charge the same.

As the coefficient that multipies m is negative, if we have m > 10, then the difference will be negative.

This means that for m > 10, y1 is cheaper.

Then for m < 10, y2 is cheaper.

What are the first four terms of the sequence shown below?

an = 2n

Answers

an = 2n

1 = 2(1) = 2

2 = 2(2) = 4

3 = 2(3) = 6

4 = 2(4) = 8

so, the first four terms are 2 , 4 , 6 , 8.

−18=−9n help please?!

Answers

Answer:

n = 2

Step-by-step explanation:

-18 = -9n

2 = n

Answer:

n=2

Step-by-step explanation:

You divided both slides by 9 and you get 2 and since you got 2 negative and your dividing the answer would be positive

Solve the following equation for the value of X

Answers

I dont see a question

Which of the following numbers is to the right of 6 on a number line?

Answers

Answer:

7 and 5

Step-by-step explanation:

NONE

The percent increase from 18 to 26 is find the percent of change

Answers

Answer:

10 percent

Step-by-step explanation:

hope this helps!!! mark me brainliest please

Find the slope of the line that goes through (2, -1) and (6, 1).

Answers

Answer:

Slope= y=(1/2)x-2

Step-by-step explanation:

Answer:

you would use y^1-y^2/x^1-x^2

so you would subtract 6-(-1) , it would be 7

then subtract 1-2 , it would be -1

so your answer is 7/-1

What describes the graph of y = |x - 3| + 8?
a ‘V’ shaped graph with vertex at (8, 3), which opens down
a ‘V’ shaped graph with vertex at (8, -3), which opens down
a ‘V’ shaped graph with vertex at (-3, 8), which opens up
a ‘V’ shaped graph with vertex at (3, 8), which opens up

Answers

Answer:

The answer is "a ‘V’ shaped graph with vertex at (3, 8), which opens up "

Step-by-step explanation:

First replace "x" with varying numbers such as -5 and -4 to +4 and +5.

Go through solving the equation.

And finally, graph your different points.

Answer:

a ‘V’ shaped graph with vertex at (3, 8), which opens up

Step-by-step explanation:

Which of the following is the equation for the line y = 4/5x - 1 that passes through the point (0, 6)?

A) y = 4/5x + 6
B) y = -5/4x + 5
C) y = -5/4x + 6
D) y = 4/5x + 5

Answers

Answer:

A) y = 4/5x + 6

Step-by-step explanation:

Hop this helps

What does f(x)= 4% - 2 mean?"

Answers

Answer:

f(x)= -1.96

f(x) is equaled to 4% - 2

Step-by-step explanation:

Substitute the given value into the function and evaluate it.

If Joe has a package of 25 cookies, and he eats 15 of them, what percent of the
package did Joe eat? *
Y pur answer

Answers

Answer:

60%

Step-by-step explanation:

15/25=60%

you ate 15 out of 25 so that means you ate 3 out of 5 if you divide both 15 and 25 by 5. And 3 out of 5 is 60%.

HELP PLEASE ITS TIMED!
CLICK THE IMAGE PLEASE

Answers

Answer:

Step-by-step explanation:

Don't even need to complete the square, just look at what two numbers when foiling gives -16x. (x-8) (x-8)= -8x-8x= -16x. full equation is x^2-16x+64 but question didnt ask 4 that, wish it did.

how do i do this, im very confjseddd

Answers

Y
2.5
5
7.5
10
12.5

It goes up 2.5

3(2ab - 5b + a) + 2a(a – 5 + 2b) + 11a

Answers

Answer:

10ab+14a-15b+2a^2-10

Step-by-step explanation:

6ab-15b+3a+2a^3-10+4ab+11

then do add the variables

PLEASE HELP ME ASAP 50 POINTS

What is the initial value of the exponential function shown on the graph?

A: 0
B: 1
C: 2
D: 4

Answers

Answer:

Step-by-step explanation:

2x < 6 solve foe x in this

Answers

Answer:

The answer is x < 3

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the greater than a sign from both sides of the line

St2*x-(6)<

ep by step solution :

STEP

Pulling out like terms

1.1 Pull out like factors :

2x - 6 = 2 • (x - 3)

Equation at the end of step

STEP

2.1 Divide both sides by 2

Solve Basic Inequality :

2.2 Add 3 to both sides

x < 3

Answer:

x < 3

Step-by-step explanation:

2x < 6

Divide both sides 2.

∴ x < 3

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