Mathematics High School

difference between algebreic expression and linear expression

Answers

Answer 1

In algebra, the highest power of the variable is known as the degree of the expression. Note: If the degree of an algebraic expression is 1 then it is called linear expression. If the degree of an algebraic expression is 2 then it is called quadratic expression.

Related Questions

In systems by substitution what is y=x+8 and x+y=2

Answers

Answer:

x = -3

Step-by-step explanation:

y = x + 8 and x + y = 2

Using substitution, we know that y = x + 8, so:

x + y = 2

x + (x + 8) = 2

2x + 8 = 2

2x = -6

x = -3

Then we solve for y:

x + y = 2

-3 + y = 2

y = 2 + 3

y = 5

ANSWER THIS PLZZZZZZ

Answers

Answer:

dude all you have to do is add it up its A or B

Answer:

E

Step-by-step explanation:

How do you write 0.15 as a percentage​

Answers

Answer:

15%

Step-by-step explanation:

move the decimal 2 places because you're dividing by 10

Very urgent. Please help

Answers

It would be (3) because the measure of angle B is simply 180 degrees minus the measure of angle ACD

Answer:

(2) 68°

Step-by-step explanation:

Since the required m angle B = 68°

HELP ILL MARK YOU BRAINLIST

Answers

the y-intercept is -1 because that’s where the line crosses on the y-axis

- 7r - 3r - 8 = 24.

Answers

Answer:

24

Step-by-step explanation:

Use the vertex of the function (h, k) and the x-intercepts . g(x) = 2 * (x + 3) ^ 2 - 6

Answers

Answer:

Hope this helps

Step-by-step explanation:

A number plus five is eighteen.

Answers

Answer:

n = 13

Step-by-step explanation:

n + 5 = 18

Answer:

13

Step-by-step explanation:

To find the number, subtract 5 from 18:

18 - 5

= 13

So, the number is 13.

A school orders 25 desks for each classroom,
plus 30 spare desks. The total number ordered
as a function of the number of classrooms is shown
in the graph.
Write the equation represented by the graph

Answers

The equation would be 25x+30. X stands for the number of classrooms which is unknown. And you add on the 30 for the original amount of desks you started out with.

Does anyone know this question!??

Answers

Answer:

£213110.48

Step-by-step explanation:

Principal= 200000

Rate = 1.6%

Time = 4 yrs

Amount

= P(1+1.6/100)⁴

=200000(101.6/100)⁴

= 213110.489

= £213110.48

In which table is y a linear function of x?
X
0
1
4
5
A
8
y
0
5
96
-9
-12
X
0
1
2.
3
4
B В
y
0
7
12
15
16
x
1
0
1
M
©
у
6
8
10
12
14
х
1
1
N
3
4
5
D
32
16
у
4
8
2.

Answers

Answer:

ur answer should be C. But I'm not really sure..

The table in which y is a linear function of x is; Choice C

Linear functions

According to the question;

We are required to identify in what table y is a linear function of x.

The slope of a linear function is always constant.

Hence, By observing the table in Choice C;

Slope = (8-6)/(0-(-1)) = (10-8)/(1-0) = 2.

Hence, since slope of the function is constant, the required table is: Choice C.

Read more on linear function;

https://brainly.com/question/24502219

Is it y=x ??
Pls help

Answers

It's the first one. y can equal x as long as y doesn't equal x multiple times. We also know the last two are wrong because they're saying the same thing. A linear function is a straight line.

Help!
Which functions graph is shown below?

Answers

Answer:

Sin x so A

Step-by-step explanation:

Please give me brainliest pls. Im begging you I helped.

urgent solve 5( x- 2 )=35

Answers

5 ( x - 2 ) = 35
5x - 10 = 35
+10 +10
5x = 45
5x/5 = 45/5
x = 9

Step-by-step explanation:

5x-10=35

5x=35+10

5x=45

5x/5=45/5

x=9

Very confused on how to get the inside variables

Answers

Yes bsbsjwjwjsbshsueu

ACTIVITY SET A
Solve the following problem. Write your an ver at the back
1. 12 flowers to 3 vases. How many flower to 6 vases?

2. 5 books for every 3 pupus. How many books for 9 pupils?

3. The salary of two workers is in the ratio 3:4. They received P 14 70C. How mut tid
each worker received?

4. The ratio of men to women at college is 6 is to 8 How many women students are there if there are 300 men?

5. Mr Reyes has enough money to pay 8 workers for 15 days. If he adds 4 meters,
for how many long can be pay them at the same rate?

pls help I really need answer​

Answers

Answer:

1-24

2-15 books for 9 pupils

3-Worker 1

3x = 3(1,750)

    = 5,250

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

Worker 2

4x = 4(1,750)

    = 7,000

4-368

5-22 days and a half (22.5 days)

Step-by-step explanation:

hope this helps if u need the calclations tell me!

Sam and Adam share some money in the ratio 2 : 5.
Adam got £12 more than Sam.
Work out how much money Sam received.

Answers

Answer:

£8

Step-by-step explanation:

A

Sam:Adam

2:5

3=£12

12÷3=4

1=4

4×2=8

sam=£8

i need help with this
​

Answers

I think so.

Hope this help.

solve the equation
x^2-7x-34=10

Answers

Step-by-step explanation:

x2-7x-34-10=0

x2-7x-44=0

(x-11)(x+4)=0

x= 11 or x= -4

Answer:

x = 11 or x = -4

Step-by-step explanation:

x^2 - 7x - 44 = 0

-11 + 4 = -7, -11 × 4 = -44

(x -11)(x + 4) = 0 or (x + 4)(x - 11) = 0 Both are same way: O

x = 11 or x = -4 would be the answer : )

help for my assighnment thanks

Answers

Answer:

D

Step-by-step explanation:

Answer:

B and D

Step-by-step explanation:

Just trust me

3. Find the height of rectangle with area (2x^2-9x+9) ft^2 and width (2x-3) ft

Answers

Answer:

The height of the area is (x - 3) ft.

Step-by-step explanation:

You can do this a few ways.  You could use long division to divide the area by the width, or you could just factor the area, which is guaranteed to have the width as a factor, leaving you with the height.

Let's go with factoring, as that's probably what this question is intended as:

[tex]= \frac{2x^2 - 9x + 9}{2x - 3} \\\\= \frac{2x^2 - 6x - 3x + 9}{2x - 3} \\\\= \frac{2x(x - 3) - 3(x - 3)}{2x - 3} \\\\= \frac{(2x - 3)(x - 3)}{2x - 3} \\\\= x - 3[/tex]

Which of the following shapes is a convex nonagon?
OA)
OB)
OC)
OD)

Answers

Shape A is a convex nonagon

It is asking for a convex nonagon, not a convex polygon. So in this case we are looking for a shape with 9 straight lines and 9 angles. Which means we can cross A out.

Now we need to look at which nonagon is a convex nonagon which means that we are looking for the shape having only interior angles measuring less than 180°. So this means that B and D can be crossed out.

Thus, the answer is C.

P.S. If you find my answer helpful, please mark me brainiest!

What is x?
-4x-2 /3=(-6)

Answers

Answer:

4/3

Step-by-step explanation:

Answer:

x= 4

Step-by-step explanation:

-4x-2 /3=(-6)

-4x-2= 3 (-6)

-4x-2=-18

-4x=-18+2

-4x=-16

x=-16/-4 = 16/4 = 4

Helllppppppppppp pllzlzlzllzlz check the picc

Answers

Answer:

[tex]Rx=1(p) = (4,7)[/tex]

Step-by-step explanation:

he given point P has coordinates, [tex](-2,7)[/tex]                                                           We want to find the image of this point, after a reflection in the line [tex]x=1[/tex]

Hello Miss!! I hope you are doing well.Ms.Sawsan are my answers correct here or is there something I need to change?

Answers

hi i think you posted this on the wrong platform

plz answer. Its urgent. thanks​

Answers

Answer:

[tex] a = \dfrac{5}{18} [/tex]

[tex]b = -\dfrac{1}{18}[/tex]

Step-by-step explanation:

You need to rationalize the fraction.

[tex] \dfrac{1}{5 + \sqrt{7}} = a + b\sqrt{7} [/tex]

[tex] \dfrac{1}{5 + \sqrt{7}} \times \dfrac{5 - \sqrt{7}}{5 - \sqrt{7}} = a + b\sqrt{7} [/tex]

[tex] \dfrac{5 - \sqrt{7}}{25 - 7} = a + b\sqrt{7} [/tex]

[tex] \dfrac{5 - \sqrt{7}}{18} = a + b\sqrt{7} [/tex]

[tex] \dfrac{5}{18} - \dfrac{1}{18}\sqrt{7} = a + b\sqrt{7} [/tex]

[tex] a = \dfrac{5}{18} [/tex]

[tex]b = -\dfrac{1}{18}[/tex]

Is the product of greater or less than ? Is it
easier to compare the product to using the number
line or area model? Explain.
5
8

Answers

Answer:

3/5 x 5/8 is less 5/8

Step-by-step explanation:

3/5 x 5/8 = 15/40

Simply

15/40 = 3/8

•

5/8 > 3/8

Jose brought 9 pounds of rice for $4. How many pounds of rice did he get per dollar?​

Answers

Answer:

1.5 pound ever dollar

Step-by-step explanation:

just calculate

Answer:

2.25 answer

Step-by-step explanation:

9÷4=2.25answer thanks

a math club has 25 members,of which 11 are males and the rest are females. What is the ratio of males to all cube members ?
​

Answers

Answer:

11/25

Step-by-step explanation:

male population/Total population

Answer:

11 : 390,625

I think

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XYZ will be translated so that the coordinates of X are (5,11)

Answers

Answer: B

Step-by-step explanation:

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