Mathematics High School

Please Help, I need to answer this ASAP and will automatically give brainliest

Please Help, I Need To Answer This ASAP And Will Automatically Give Brainliest

Answers

Answer 1

Answer:

12 and 18

Step-by-step explanation: since i helped can i have brainlist please :D

Related Questions

If Sheila drove 152 km at an average speed of 95 km/h, how much time did her trip take?

(NEED TO SHOW YOUR WORK)

Answers

1.6 hours

152 km total divided by her speed, 95 km/h =1.6

1.6 hrs

152 divided by 95 equals 1.6 hrs

Hope this helps learned in math class and that is the answer

Pls give me BRAINLIEST

find the holes
[tex]f(x)=\frac{x+3}{(x+1)(x-2)}[/tex]

Answers

Answer:

          x=-1 and x=2

Step-by-step explanation:

The "holes" are the x-es where function doesn't exist.

one must not divide by 0, so given function doesn't exis if the denominator is equal 0

The product {(x+1)×(x-2)} is equal 0 if any of factors  {(x+1),(x-2)} is 0, so

x + 1 = 0    or    x - 2 = 0

x = - 1      or    x = 2

HELP!!!

Solve for the value of x
-3x - 8 = -20
A. 4
B. 28/3
C. -28/3
D.-4|

Answers

The answer to the question is: A.4 x=4

Answer:

A. 4,  X = 4

Step-by-step explanation:

-3x - 8 = -20

Move the constant to the right-hand side and change its sign

-3x = -20 + 8

Calculate the sum

-3x + -12

Divide both sides of the equation by -3

x = 4

Solution

x = 4

PLEASE ANSWER I WILL MARK AS BRAINLIESTTTTTT
Simplify the expression by combining like terms.

43a−12b+13a+52b
Enter your answer as an expression, like this: 42x+53

Answers

Answer:

56a + 40b

Step-by-step explanation:

hope this helps!

Answer: 56a + 40b

Step-by-step explanation:

43a - 12b + 13a + 52b

Bring like terms together

43a + 13a - 12b + 52b

Combine like terms

56a + 40b

Hope that helped!

Felix spent $12 on a movie ticket and x amount of money on snacks. He spent no more than a total of $22 dollars. Which inequality could be used to find the amount of money Felix could have spent on snacks?

Answers

$12+X is less than or equal to $22

i need help, it's due in a few minss plsssss​

Answers

Answer:3x^2*10x=30x^3

Step-by-step explanation:

Which equation has a graph that is parallel to the graph of 2x - y=-1?

Answers

Y=2x is the equation that is //

It takes Serina .5h to walk to school. Her route is 15km long. What is
her average speed?

Answers

Answer: 3km/h

Step-by-step explanation:

15km per 5h, which is 3km per 1h. This is pretty easy. I don't know what you want for her average speed like in unit (e.g 1 hour). If you are asking for the hour unit it is 3km/h

Jin is training for the 50 meter dash. Each day that he trains, he runs the dash six times. Last week, he trained for four days. This week, he trained for five days. In two weeks, how far has Jin run? In killometers

Answers

Answer:

1 1/2 kilometers

Step-by-step explanation:

If he runs 3000 meters every day and then trains for 5 days that means he ran 1 1/2 kilometers

lina works as a tutor for $15 an hour and as a waitress for $10 an hour. This month she worked a combined total of 103 hours at her two jobs. let t be the number of hours lena worked as a tutor this month. write and expression for the combined total amount she earned this month.

Answers

Answer:15t + 10x = 103

Step-by-step explanation:

t = tutor hours

x = waitress hours

help please with his if you don't mind!!!!!

Answers

job one pays more. the rate is 18.75

PLEASE ANSWER QUICKLY!

Answers

Answer:

x = -9 Its B

Step-by-step explanation:

Because it can go both ways either + or -

Answer:

d

Step-by-step explanation:

b/c |-9|+10=19  |9|+10=19   |0|+10=10

What is the answer??

Answers

Answer:

I think its lines cause u use lines when you draw

Lines is the only answer that makes sense

The marks of Riju in Mathematics test increased from 20 to 30. What is the percentage of increase?

Answers

Step-by-step explanation:

❀[tex] \underline{ \underline{ \text{Given}}} : [/tex]

Initial marks of Riju = 20Final marks of Riju = 30

Then, Increment of the marks = 30 - 20 = 10

❀ [tex] \underline{ \underline{ \text{To \: find}}} : [/tex]

Percentage of increment

❀ [tex] \underline{ \underline{ \text{Solution}}} : [/tex]

[tex] \boxed{ \sf{Percentage \: of \: increment = \frac{Increase \: of \: marks}{Initial \: marks} \times 100\%}}[/tex]

⇒ [tex] \sf{ \frac{10}{20} \times 100\%}[/tex]

⇒ [tex] \boxed{ \sf{50 \: \%}}[/tex]

[tex] \pink{ \boxed{ \boxed{ \bold{ \tt{Our \: final \: answer : \boxed{ \underline{ \tt{50\%}}}}}}}}[/tex]

Hope I helped ! ツ

Have a wonderful day / night ! ♡

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

2 times 2 times 9 times 30045

Answers

1,081,620

2 x 2 is 4

9 x 30045 is 270,405

so 4 x 270,405 is 1,081,620

4/-2 flipped over the x axis

Answers

Answer:

I suppose that here we have:

"(4, - 2) flipped over the x-axis"

Regardless of that, i will answer this in a kind of general way.

When we have a point (x, y) and we do a reflection over the x-axis (or the line y = 0, is the same) the reflected point will be (x, - y)

If we instead had a reflection over the y-axis (or the line x = 0) the reflected point will be (-x, y)

Then if we have the point (4, -2) and we have a reflection over the x-axis, the sign of the y-component needs to change.

Then the reflected point will be (4, -(-2)) = (4, 2)

Which of the following is the solution set of the given equation?
(x-3)-2(x+6)=5

Answers

Answer:

the answer is x=-20 there you go

Answer: x = - 20 Hope I Helped!!

Step-by-step explanation:

Distribute

Eliminate Redundant Parentheses

Subtract The Numbers

Combine Like Terms

Add 15 to both sides of the equation!!!

What is the difference between (-15) and (+20)?

Answers

Answer:

-35

Step-by-step explanation:

-15 -20

= -35

But if you want the positive difference, it would be 35

Answer:

Step-by-step explanation:

-15-(+20)=-15-20=-35

help pls lol..ASAP!!

Answers

Answer:

p

Step-by-step explanation:

Factor the polynomial using the pattern
X^2+9x+18

Answers

Answer:

(x+6)(x+3)

Step-by-step explanation

What adds to 9 and mutiplies to 18 6 and 3 so then you split 9 into 3x and 6x then take parts x^2+3x    6x+18  

                       x(x+3)          6(x+3)

                                 x+6 x+3

Nelson used 35% of his savings account for his class trip in May. If he used $140 from his savings account while on his class trip, how much money was in his savings account before the trip?

Answers

Answer:

$400

Step-by-step explanation:

140 ÷ 35% = 400

What integer describes a decrease of seven? (A. 7 / B. -7 / C. 0 / D. 1/7)

Answers

Answer:

I thin B -7 cause its negative and negative goes down.

Step-by-step explanation:

If y = 4x + 3 is changed to y = 7x-1, how would the graph of the new function compare with the first
one? Describe its steepness and how it might shift.

Answers

The line is going to be steeper because the slope is bigger. The line shifts 4 units down.

Your favorite shoes were on sale for 35% off. The shoes have a regular price of $160. Sales tax was 4%. What is the total price paid for the shoes including the discount and tax?

Answers

Answer:

108.16

Step-by-step explanation:

The number 12 is divisible by... select all that apply.
15 points
2
3
4
5
6
9
10

Answers

Answer:

2, 3, 4, 6

Step-by-step explanation:

Answer:

2,3,4,6

Step-by-step explanation

12 divided by 2 is 6

12 divided by 3 is 4

12 divided by 4 is 3

12 divided by 6 is 2

An aquarium costs $85
plus $2 per fish. Write an equation to
find the cost c of an aquarium plus
any number of fish f. Make a table to
find the cost of an aquarium plus 3, 4,
5, or 6 fish.

Answers

Answer:

C=85+2x

Step-by-step explanation:

c=85+2(3)     --   $91

c=85+2(4)     --   $93

c=85+2(5)     --   $95

c=85+2(6)     --   $97

someone please help!

Answers

IT IS THE THIRD ONE:

3+8.486

because I find it like that

I need help in this
Thanks

Answers

Answer:

2 meter under water

first one

Answer:

The first one, 2 meters.

Step-by-step explanation: 5 meters-3 meters = 2 meters.

If you layered 100000 cubes to make one big cube what would the dimensions of the big cube

Answers

Answer:

The dimensions of the cube would be:

Base: 46,42 units approx.Height: 46,42 units approx.Width: 46,42 units approx.

Step-by-step explanation:

For this exercise, I suppose the measure of each cube is 1 unit, because there no says what is (you can replace it for ft, in, or another unit you need). How the big cube is formed by the 100.000 cubes smaller, and how a cube has its three measures equal: base, height, and width, you only need to obtain the cubic root of the total cubes (you use cubic root because you're gonna calculate a cube, for example, if you'd wanna calculate a square, you must obtain the square root of the total cubes):

[tex]\sqrt[3]{100.000} = 46,41588834[/tex]

How each cube measure is 1 unit, when you calculate the volume of the cube with the value obtained, you must obtain the total of the cubes:

Volume of the cube= base * height * width Volume of the cube= 46,41588834 * 46,41588834 * 46,41588834 Volume of the cube= 100.000

In this form, you know the answer 46,41588834 is the right answer. I use the number with just two decimals (46,42 approximately) but you can use the complete number if you need.

answer for brainlist due in 30 mins

Answers

Answer: y=-4x+9

Step-by-step explanation:

m= -4

b=9

Answer:

the slope is 4

y-intercept is -2

and the equation is

y=4x -2

Other Questions
(4^3) 4^2Please help The table shows the proportional relationship y=kx. Which is the unit rate,k?Pls help Samantha makes a conjecture that the product of two odd integers is always an odd integer. Which choice is the best proof of her conjecture? CLEAR CHECK Look at these different examples: 7 3 = 21, 5 9 = 45, 11 3 = 33. So the product of two odd numbers must be odd. Every time you multiply two odd numbers, the product is an odd number. Let (2a + 1) be an odd number. Let (2b + 1) be another odd number. The product 2(2ab + a + b) + 1 is a multiple of 2 plus 1, which is an odd number. Let a and b both represent odd numbers, and let a b be an odd number. Therefore, a b = b a, which shows that the product of two odd numbers is odd. A piece of glass weights 25 g in air, 16.77g in water at 4C and 16.89g in water at 60C. Find the mean coefficient of cubical expansion of water between 4C anf 60C, taking the coefficient of linear expansion of glass as 8*10^6 I need help on this subject A student climbed up the hill at a constant speed, stopped at the top, and then ran quickly down the other side.Which graph below most likely represents this scenario? The perimeter of a rectangle is 160 feet. If the length of the rectangle is 28 feet more than the width, what are the dimensions of the rectangle? PLEASE HELPPin the table, y is a linear function of x. what is the value of y when x=0 I WILL GIVE BRAINLIEST!!!Identify the subject of the following sentence.The mayor said that blueberry muffins are the best kind of muffin.Choose 1 answer:(Choice A)Athe mayor(Choice B)Bblueberry muffins(Choice C)Csaid that blueberry muffins are the best kind of muffin Someone pls explain this to me pls Why are allall other lawssubondineteto the constition Any1??Write the names of atleast 22 high-level programming languages 9. Ricardo rides his bike between 90 and 120 miles over a 5 day period. Which is areasonable number of miles Ricardo rides each day?a 13b. 17C. 22d. 25 How did the development of agriculture in Egypt lead to the development of social hierarchy? The two triangles below are similar. Findthe area of the larger triangle. if you had a stand what would it do and how would it look What do you think John Locke means when he says that actions speak louder than words? Pls help as soon as possible the second variable is positive or negative The market is located at point (3, 2) on the coordinate graph.The barber shop is 6 units to the right and 5 units up from the market.Graph two points on the coordinate grid to show the location of the market and the location of the barber shop. along with this one please