Mathematics College

Using this equation 2x + 3y = 7
a. find the slope
b. find the parallel slope
c. find the perpendicular slope

help asap!!!! this homework is due tmrw and I can't figure this out :(​

Answers

Answer 1
You need to make Y by itself without the 3, so you divide everything by 3 so Y can be it’s on variable, then you’ll move the 2/3x over the equal sign, so now your equation should look like y= -2/3x + 7. Your slope is -2/3, and it’s negative because it moved over the = sign

Related Questions

HELP ITS TIMED WILL MARK BRAINLIEST!!

16x^2+169=0

Answers

Answer:

No solution

Step-by-step explanation:

Use the quadratic formula

Simplify

No real solutions because the discriminant is negative


The number factor of a variable term is called the
a) variable
b) constant
c) algebraic expression
d) numerical coefficient

Answers

It’s the coefficient. I don’t know what a numerical coefficient is but that would be my best guess. Sorry if it is wrong. Hope that helps!

The number factor of a variable term is called the numerical coefficient.

Algebraic expression are made of terms . Terms might be a signed numbers, a variable, or a constant multiplied by a variable or variables.

Examples of an algebraic expression is as follows:

4x + 7

When a constant is multiplied by a variable or variables , that constant is called the coefficient.

In our example the variable is x . The number factor of the variable term x is called the numerical coefficient .

Therefore, the numerical coefficient in our case is 4.

learn more about variable here: https://brainly.com/question/17436857?referrer=searchResults

12 4/5 x 1/4 is what please hurry!!!

Answers

Answer:

16x/5

Step-by-step explanation:

Answer:

3 1/5

Step-by-step explanation:

Angela S. became a famous architect. She made $90000 in 2004. Then, in 2005 she made 120000.

Answers

Answer:

The percentage increase on her income will be determined by subtracting tge the initial profit from the final profit then dividing by the initial and multiplying by 100.

Step-by-step explanation:

PLEASE HELP!!!

At the movie theater, the total value of tickets sold was $2,587.50. Adult tickets sold for $10 each and senior/child tickets sold for $7.50 each. The number of senior/child tickets sold was 25 less than twice the number of adult tickets sold. How many senior/child tickets and how many adult tickets were sold?
adult tickets
senior/child tickets

Answers

Answer:

Your answer

Adult ticket : 111

senior/ child ticket : 197

a deli offers up 12 different toppings on their sub sandwiches. How many different 4-topping sandwiches are possible?

Answers

Answer:

There are 3 because 12 divided by 4 is 3.

Step-by-step explanation:

Hello please help if you can

Answers

Answer:

C) y = 2x +8

Equation of the straight line passing through the point (-2,4) and having slope m =2

y = 2x +8

Step-by-step explanation:

Step(i):-

Given that the points are (-2,4) and (6,20)

The slope of the line

   m =   [tex]\frac{20-4}{6-(-2)} = \frac{16}{8} =2[/tex]

    m =2

Step(ii):-

Equation of the straight line passing through the point (-2,4) and having slope m =2

y - 4 = 2( x-(-2))

  y = 4 + 2x  +4

 y = 2x +8

Guys help, what is 5+5+5+5+ lol

Answers

Answer:

20

Step-by-step explanation:

The awnser is 20 :) have a good day

the expression -5x^2 + 25x + 70 can be used to estimate the height,

Answers

Answer:

555suyaiata7ata7yayata

Xavier has x dollars. this morning Alex had twice as much money as Xavier. After alex spent 3 dollars on chips, he only had 7 dollars left. how much money does Xavier have

Answers

xavier= 5 dollars

Alex:

he has ten dollars why he has twice as much.

elaciona las columnas com lindas
rturo ha hecho una tabla de la dieta que seguirá, pero empezó por las calorías que ingerirá
quiere saber la cantidad de gramos que puede consumir por alimento.
220 gramos
65.6 calorias de pera
80 gramos
957 calorias de carne
350 gramos
3500 calorias de pan
875 gramos
840 calorias de queso​

Answers

Answer:

6,887.6

Step-by-step explanation:

220+ 65.6+ 80+ 957+ 350+ 3500+ 875+ 840= 6,887.6

The amount of grams he can consume per food are:

65.6 calories pear is 220 grams.957 calories of meat is 350 grams.3500 calories of bread is 875 grams.

What is a calorie?

A calorie can be defined as a standard unit which is used for the measurement of the total quantity of energy contained in a particular food.

Based on the given information, the amount of grams he can consume per food in accordance with the standard set by the Food and Drugs Administration (FDA) are:

65.6 calories pear is 220 grams.957 calories of meat is 350 grams.3500 calories of bread is 875 grams.840 calories of cheese​ is 80 grams.

Read more on calorie here: brainly.com/question/11460467

#SPJ2

What is the value of m?
A. 67
B. 73
C. 90
D. 140

What is the value of n?
A. 107
B. 113
C. 115
D. 140

Answers

Answer:

m= 90

Step-by-step explanation:

I don't know about n because i forgot what the total degree of hexagon will be

If g(x)=x+7 translated down 3 units

Answers

Answer:

g(x)=(x+7)-3

Step-by-step explanation:

I am not so sure of what you meant for your question but I put it into an equation. it goes left 7 and 3 down.

This is a really hard question

Answers

Answer:

D. 4x - 6

Step-by-step explanation:

f(x) = 4x - 2f(x - 1) = 4(x - 1) - 2 = 4x - 4 - 2 = 4x - 6

Correct option is D

Answer:

The answer is in the photo hope it helps

Step-by-step explanation:

a number is twice the other. if their sum is 30,find the number. ​

Answers

Answer:

x+2x = 30

Step-by-step explanation:

3x = 30

x= 10 hope it helps

Answer:

10

Step-by-step explanation:

10 x 2 = 20

20 + 10 = 30

Help please ASAP!! please and thank you have a great and blessed day!

Answers

Answer:

1st 4th and 5th one.

Answer:

Yes

No

No

Yes

Yes

No

Step-by-step explanation:

1) 10 * 10 * 10 = 1000

2) 10 * 10 is not = to 1000

3) 10^2 is not = to 1000

4) 10^3 = 1000

5) simplify it is 150

6) simplify it is not 1500

A carpet is in the shape of a rectangle 6 metres by 4 metres. Mel wants to put tape all around the edges of the carpet. Work out the total length of tape Mel needs.

Answers

Perimeter = length + length + width + width
6 + 6 + 4 + 4 = 20 metres

solve for x and justify your answer ​

Answers

Do u mind zooming out?
71+58+x=180
129+x=180
X=180-129
X=51 degrees

Hey Can somone please help meeee

Answers

Answer:

7/6 or 1.16 repeating

Step-by-step explanation:

7/8//3/4

7/8 x 4/3

7 x 4/ 8 x 3

7 / 2 x 3=

7/6 or 1.16 repeating

Which value of m makes this equation true? m - 8 = -1
m = 9
m=7
m= -9
m = -7

Answers

Answer:

The answer is 7 because if we write 7 - 8 = -1, then we could see that the answer would be -1 since 7 is 1 value lower than 8, and 8 - 8 = 0, so if 7 is lower than 8 by 1, then you would go one value lower from 0, which is -1. You can also figure this out by looking at a number line and starting from 7 and then going backwards 8 times and whatever number you land on after going back 8 times is your answer.

what is ( 6 - 8 + 5 ) ?

Answers

Answer:

3

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

use pemdas

but ONLY use

Paratheses

Addtion

Subtraction

So, do 8+5

that equals 13

Next, do 13-6

that is 7

So, your answer is 7

What expression is equivalent to 4(-5z+2)+(-6)4(−5z+2)+(−6)

Answers

Answer:

option B

Step-by-step explanation:

looked it up ,have a good day !!:3

f(x) = 3x - 3
g(x) = 3x3
Find f(x) + g(x)

Answers

Step-by-step explanation:

f(X)+g(X)

or, 3x-3+3x^3

or,3x^3+3x-3

I will give brainliest, Please help on this... Show ur work please and thank you

Answers

Answer:

n=9

Step-by-step explanation:

-5-4n=-41

+5        +5

---------------

-4n=-36

---------------

-4n/4=-36/-4

---------------

n=9

What is the opposite of squaring a number (e.g. x2 )?​

Answers

Answer:

Taking the square root

Step-by-step explanation:

Taking the square root

eg 1^2 the opp would be the square root of 1

Answer:

divied

Step-by-step explanation:

because u divied division

Part B
Which operation should you perform first in the expression 12 × 4*2?

Answers

Answer:

Step-by-step explanation:

If you mean 12×4², the exponent is performed first.

12×4² = 12×16 = 192

If you mean 12×4×2, it is left to right, although in this case the order doesn't matter.

12×4×2 = 96

In Salsa stories, Ashir uses sawdust on the floor for his carpet making. For the painting of the one carpet he needs 20 sacks of sawdust. If each sack weighs 3 whole 1/2 pounds ,what is the weight of the sawdust he needs for each carpet?
1) 70 pounds
2) 68 pounds
3) 72 pounds

Answers

Answer:

i think its 70 pounds

Step-by-step explanation:

if not i am  sorry

Write in the slope-intercept form an equation of the line that passes through the given points.

(6,8),(3,−9)
I need an answer ASAP
I will give the brainiest!

Answers

Answer:

y=17/3x-26

Step-by-step explanation:

So what you need to do is find the slope and y-intercept. Then, you write it in y=mx+b form. m=slope, b=y-intercept. So in this case, 17/3 is the slope, and -26 is the y-intercept. Hope this helps :)

Find the area of this triangle. Round to the nearest tenth. ASAP PLEASE.

Answers

Answer:

the answer is 60.0

Step-by-step explanation:

28.8+12+18=58.8

rounded to the nearest 10th would be 60.0

propose new names for the numbers 11 12 13 14 15 16 17 18 19 so at the naming scheme is consistent with the number 20 and above?

Answers

Answer:

that is your answer 10.34

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