Mathematics High School

50 points Classify the expression: 5x^3 + 2x − 3
A Quadratic expression
B Linear expression
C Cubic expression
D Exponential expression
(I have an answer but I'm not so sure about it)

Answers

Answer 1

Answer:

C: Cubic Expression!

Step-by-step explanation:

In this equation/expression, you can look at the highest exponent which is 3, and you can also look at how many terms it has, which is 3. This makes it a 3rd degree trinomial, which makes it C, Cubic Expression!

Answer 2

Answer:

Cubic Expression

Step-by-step explanation:

See answer above

Related Questions

Them sum of two numbers is 17. One number is 3 less than 2/3 of the numbers. What is the lesser number?

Answers

Answer:

The smaller number is 5

Step-by-step explanation:

Let the smaller number be x

the other number is (17 -x) (we know they add up to 17)

2/3 of the bigger number is written as 2/3 (17 - x)

The smaller number is 3 less than that. (so subtract 3 to get x)

x= 2/3 (17 -x) - 3 <-- We have an equation, solve for x

Check 2/3 x 12 - 3 = 8 - 3 = 5

Find the slope of the line that passes through the points
(3,5) and (5,13) and type the answer below. Start your
answer with m=

Answers

Answer:

m=4

Step-by-step explanation:

help please! :) thanks!!!

Answers

Answer:

C

Step-by-step explanation:

Mitochondria is the powerhouse of a cell

What is the difference between largest and smallest fraction below?

1/5 7/20 3/10

Answers

answer: 3
because 1/5 is equal to 4/20 and 3/10 is equal to 6/20 so the largest fraction is 7/20. difference between 7 and 4 is 3.
idek if that's correct

What is the y-intercept of the line?
A.) 0
B.) -2
C.) 1
D.) 1/2​

Answers

The y intercept is 1 because that is where the line touches the coordinate plane along the y axis


In the algebraic expression 9x + 2y + 4x - 12, what are the "like terms"?

1. 9x and 2y
2. 2y and 4x
3. 2y and 12
4. 9x and 4x

Answers

Answer:

9x and 4x

Step-by-step explanation:

PLZZZZZZZZ HELPPP SOONNN REWARD BRAINLIESTT!!!!!!!!!!!!!!!!!!

Answers

The vertex of the parabola is on the x-axis. The parabola opens down. There are 2 x-intercepts. the x intercept would be (1,0) so you could choose the one that says just one.

will give brainliest Each exterior angle of a certain regular polygon is 20°, so each interior angle of that polygon must be ______

Answers

Answer:

i think it would be 10 degrees

Answer:

160

Step-by-step explanation:

Help me please
Hannah receives no commission on her first $60,000 in car sales. For every dollar over $60,000 in sales, she earns 25% commission.
If Hannah makes car sales of $128,000, how much does she makes in commission?


A
$7,000
B
$15,000
C
$17,000
D
$32,000

Answers

The answer is D $32,000

If y varies directly as x, and y=-4 when x=8, find y when x=3

Answers

I believe it would be negative 9 because your subtracting by twelve again. I hope that helped

Factor completely: 5x^2-11x+6

Answers

(x-1)x(5x-6)

Answer^^^^

can someone tell me i really need it asap

Answers

Answer:

A

Step-by-step explanation:

4/CD=CD/5

CD^2=20

CD=sq rt 20=2sq rt 5

Two students from each fourth and fifth grade class were on the planning committee.
If Jackson School has 17 fourth and fifth grade classes in all, how many students planned the camlval?
students planned the carnival.

Answers

Answer:

34

Step-by-step explanation:

17(2)=34

GIVING BRAINLIEST:: MATH!

Answers

Answer:

C

Step-by-step explanation:

I think that is the answer because 5x5x5=125

Answer:

it is c 125

Step-by-step explanation:

PLEASE ANSWER FAST NEED RIGHT NOW

Given a polynomial function f(x), describe the effects on the y-intercept, regions where the graph is increasing and decreasing, and the end behavior when the following changes are made. Make sure to account for even and odd functions. When f(x) becomes f(x)-4 When f(x) becomes -f(x+2)

Answers

f(-x)= - f(x) will be The function will pass through first and fourth quadrant.
Y intercept =0
Function is increasing in it's domain [-∞, ∞]

Eloise has 293 books that she must package into boxes. Each box must hold 8 books. Eloise divides 293 by 8 and gets an answer of 36 R 5.

What is the correct interpretation of R 5 for this situation?

Answers

Answer:

it means there are five books left, and the 36 boxes are filled

Analyze the reflectional symmetry of the letters.


Which two letters have reflectional symmetry?

S and H
R and K
S and K
H and A

Answers

The two letters that have reflectional symmetry are:

H and A.

can you answer this please. I need help​

Answers

Answer:

c

Step-by-step explanation:

can i get brainliest please???

it would be very much appreciated

have a nice day :)

12345678910 the answer is c OI OI

Tell whether the following numbers are prime or composite.
a) 17 _________ b) 54 _________ c) 77_________ d) 23 __________

ANSWER:
l--------------------------------------------------------------------------------------------l
l--------------------------------------------------------------------------------------------l

Answers

Answer:

17= Prime number

54= Composite

77=Composite

23=Prime

Hello there!

Prime numbers have 2 factors and composite numbers have 3 or more factors.

17 is prime because it has only 2 factors: 1 and itself.

54 is composite because it has more than 3 factors.

77 is composite because it has more than 3 factors.

23 is prime because it has only 2 factors.

Hope this helps you!

~Just a joyful teen

[tex]SilentNature[/tex]

what is the value of the expression below?
1 2/8+2 3/4+3/8

A.3 8/20

B.3 8/12

C.4

D.4 3/8​

Answers

Answer:

D

Step-by-step explanation:

4⅜ hope that helps............

Which of the tables represents a function? (5 points)
Table B
Table C
Table A
Input Output
Table D
Input Output
Input Output
Input Output
5
3
1
2
0
0
4
2
5
2
3
2.
1
2
4
3
4
1
5
3
1
3
4
4
Table o
Table A
Table B
Table D

Answers

Answer:

table b

Step-by-step explanation:

functions don't give different outputs for the same input

sos will give brainleiset thank you

Answers

Answer:

Both C and D are similar

Step-by-step explanation:

The are similar because each of the sides are proportional to each other. On letter C the scale factor of each side is 1.2. To get from the first triangle to the second, they multiplied each side by 1.2 and ended up with a slightly larger triangle. The same thing happens on the second one except for it is slightly smaller with a scale factor of 1/2.

Function or not function?

Answers

Answer:

Function I think?

Step-by-step explanation:

What number do I call for 911 again?

Answers

Answer:

you call 911

Step-by-step explanation:

i hope you are doing ok

Answer:

9-1-1 I am pretty sure 0///0

Step-by-step explanation:

am I wrong I-

How many more turtles were there in 2021 than 2007 ?

Answers

2007: 1990000
2021: 2300000
Answer = 310000

Answer:

so 1.99 x 10^=19,90000

and 2.3 x 10^6=2,300,000

now subtract this 2 which equal 310,000

Step-by-step explanation:

For a minute i thought it was a general question and it's supposed to be 2012

(16/25)-3/2 help me solve​

Answers

Answer:

-43/50

(decimal) = -0.86

Step-by-step explanation:

Find the LCD which is 50.

16/25 will be multiplied by 2 (because 25 x 2 = 50) so it will then equal 32/50

3/2 will be multiplied by 25 (2 x 25 = 50) = 75/50

subtract them which will give you -43/50

The softball team at your high school is selling pizza to raise money for new uniforms. The amount of money raised by sales varies directly as the number of pizzas sold. When 13 pizzas are sold, $94.25 is raised. How many pizzas must be sold to raise $377?

Answers

Answer:

2,733.25 pizzas (or 2,734 if whole number is needed)

Step-by-step explanation:

13 377

94.25 x

13x = 35532.25

x = 2733.25

HELP ME FAST !

T-shirts that usually sell for $28.99 are on sale
for $17.39. What percent off are they?

Answers

Answer: i think it is  46.38 %

Step-by-step explanation: add both numbers ( decimals) and just put the percentage. hope this will help u stay safe :)

Answer:

38.3%

Step-by-step explanation:

We have two equations to find the answer.

1. Discount = OG Price * Discount by 100%

2. Final Price = OG Price - Discount

So fill in the first equation :

Discount = 28.99 * 38.3/100

Discount = 28.99 * 0.38

Saved = $11.10

Now for the second equation :

Final Price = 28.99 - 11.10317

Final Price = $17.89

Therefore the discount is 38.3%

What is -8 + -14
6
22
-6
-22

Answers

Answer:

56

Step-by-step explanation:

Answer:

22

Step-by-step explanation:

What is 18% of 700????????????????????????????????????????

Answers

Answer:

126

Step-by-step explanation:

the answer is 126 hope that helps

Answer:

126

Step-by-step explanation:

this is the right answer

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