Mathematics High School

please help due soon plzz

Please Help Due Soon Plzz

Answers

Answer 1

Answer:

x = 5

Step-by-step explanation:

3x = -5x + 40

8x = 40

x = 5

hope this helps!

Answer 2

Answer:

5,15

Step-by-step explanation:

Related Questions

A circle has a radius of 4in. What is the area of the circle? ​

Answers

Answer:

the area is 50.27

Step-by-step explanation:

Use the formula and you can get the answer A=πr2

Answer: 50.27

Step-by-step explanation:

A colony of bacteria starts out with 175 cells and they double every hour write an equation that models the number of cells y after x hours

Answers

Answer:

200

Step-by-step explanation:

Translate the given phrase into an algebraic expression.
Three is subtracted from
g

Answers

Answer:

g - 3

Step-by-step explanation:

g- 3

Hope that helps!

Find the slope between the following two points: (-4, 6) (5, 2)​

Answers

Answer:

m=-4/9

Step-by-step explanation:

Hope this helps ❤

6−3+4x+1= in one solution

Answers

Answer:

4x + 4

Step-by-step explanation:

1. 6 - 3 = 3 + 1 = 4

2. You keep the 4x.

3. So 6−3+4x+1= 4x + 4.

what degrees did Rosa Parks earn?
Plzzz help

Answers

Answer:

she Earned freedom and justice

Mrs. Parks received more than forty-three honorary doctorate degrees, including one from SOKA UNIVERSITY, Tokyo Japan, hundreds of plaques, certificates, citations, awards and keys to many cities. Among them are the NAACP's Spingarn Medal, the UAW's Social Justice Award, the Martin Luther King, Jr.

PLEASE HELP YOULL GET 20 POINTS
Suppose a movie rental company charges $9.99 per month plus $1.25 for every movie rented.
A. Write a function rule that represents the relationship between the number of movies rented in a month and
the rental charge for that month.
b.
Write an equation that you could solve to find how many movies you rented if the total rental charge for one
month was $23.74.
C.
Solve this equation using a table.

Answers

Answer:

9.99+ 1.25x. X represents the every movies rented. I think my answer matches b, I am not sure.

Step-by-step explanation:

what they said^^^:))

The Hu family gose put for lunch and the piece of the meal is $56 the sales take on the meal is 7% and the family also leave a 20% tip on the pre tax amount what is the total cost of their meal

Answers

Answer:

$56 x ( 7% + 20% ) = $15.12 => $56 + $ 15.12 = $71.12

Step-by-step explanation:

A contractor charges $35 for the installation of gutters, plus $1.50 per foot. If one installation cost $162.50, how many feet of gutter were required?

Answers

Answer:

I'm pretty sure it is 85 feet

Josh can long-jump 195% of his height with a running start. If Josh is 66 inches tall, how far can he long-jump?

Answers

Answer: 128.7 inches

Step-by-step explanation:

Josh's height is 66 inches.

When he jumps with a running start, he can jump as far as 195% of his height.

The length he can jump is therefore 195% multiplied by his height:

= Josh height * 195%

= 66 * 195/100

= 128.7 inches

Answer: 128.7

Step-by-step explanation: I've done this question before

solve for z 7z + 4 - 9z = 8 (also please don't have the answer be a negative)

Answers

Answer:

z = -2

Step-by-step explanation:

lol okay If it said that

I NEED HELP NOW PLEASE
What is the slope of the line?

Answers

Answer: Slope, sometimes referred to as gradient in mathematics, is a number that measures the steepness and direction of a line, or a section of a line connecting two points, and is usually denoted by m. Generally, a line's steepness is measured by the absolute value of its slope, m.

Step-by-step explanation:

Answer:

slope = [tex]\frac{7}{4}[/tex]

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 1, - 3) and (x₂, y₂ ) = (3, 4) ← 2 points on the line

m = [tex]\frac{4-(-3)}{3-(-1)}[/tex] = [tex]\frac{4+3}{3+1}[/tex] = [tex]\frac{7}{4}[/tex]

1
Find the distance.

Answers

Answer:

7.8

Step-by-step explanation:

I need this quick!!!
Write down the similarities and differences of photosynthesis and chemosynthesis (venn diagram) first to answer appropriately will get brainliest!

Answers

They are both processes by which organisms produce food. Photosynthesis is powered by sunlight while chemosynthesis is powered by chemical energy

Answer:

They are both processes by which organisms produce food. Photosynthesis is powered by sunlight while chemosynthesis is powered by chemical energy

ik I'm late but just wanted points hope you passed whatever you did

Evaluate each expression:
1. (-1) x 2 x 3
2. (-1) x (-2) x 3
3. (-1) x (-2) x (-3)
Need Answer for all the expressions.

Answers



1. 6
2. 6
3. 6

The answers all look different but they all have the same answer

Is it a function? Explain

Answers

Answer:

Yes.

Step-by-step explanation:

For a graph to be a function, it must have precisely one y-value for every x-value.

In this case, this graph is a function because it meets the requirements of having one y-value for every x-value.

Let me know if this helps!

Ali can bake 105 cookies in 3 hours. At that rate, how many cookies can she bake in 5 hours?

Answers

so first you find out how many she can bake in 1 hour so you divide 105 and 3 which is 35

so since she bakes 35 cookies and hour you multiply 35 by how many hours she cooks

so 35 x 3 =105                    35 x 5=175

Ali cooks 175 cookies in 5 hours

175 cookies is the correct answer105 ÷ 3 = 3535 x 5 = 175Please let me know if I am wrong.

Find the value of x.
2x
120°
700
A. 55
B. 35
C. 25
D. 10

Answers

Answer:

for this question you need to take the 12p and 700 and add then dived by 2x which then gives you your answer

The person on the top is correct

Ramon’s teacher wrote the following table on the board She then asked the class to write a rule for the nth term of the geometric sequence represented on the table,
using the format

an=a(r)^n-1

Select the values for a and r that Ramon should use in order to correctly write the rule for the nth term.
an= ___(___)^n-1
—> number choices -3, -1/3, 1/3, 3, 9, 27, 81.
the number choices go inside the blanks.


please only respond if you know the answer :)

Answers

Answer:

do you still need help with this?

Step-by-step explanation:

because I can help. just comment back to me

Which Proportion is correct?

Answers

Answer:

sorry but i need the points <3

Step-by-step explanation:

1. What is 7/50 as a Percentage?

2. What is 3/25 as a Percentage?

3. What is 3/16 as a Percentage?

Please help!

Answers

1. What I do is get the 7/50 to have the denominator as 100 so I just double the 50 and the seven and get 14/100 so it’s 14%.

2. Same thing except 25 goes into 100 four times so I multiple the 3 and 25 by four and get 12/100 so it’s 12%.

3. Do 3 divided by 16, and you get .1875. So that’s 18.75% or you can do 100 divided by 16 and get 6.25. Then you multiply the 6.25 times the 3 and get 18.75%

the perimeter a rectangle is 46 in if the width of the rectangle is 9 inches what is the length ​

Answers

The length of the rectangle is 14

steps:

9 + 9 = 18

46 - 18 = 28

28 ÷ 2 = 14

What is this answer?

Answers

Answer:

B is the correct answer

at a summer camp there is one counselor for every 5 campers.

Answers

Answer:

Then if there were 10 campers, there would be 5 counselors

Step-by-step explanation:

For every five campers, there is one counselor. Divide the number of campers by 2 two find how many counselors there are.

Y = -3 + 1/2x 3x + 2y = 2


Help ASAP this is due today

Answers

The solution to this would be x=2, y=-2

Evaluate x2 when x =5

Answers

(5)2 which is 5 times 2. The answer is 10.

Answer:

10

Step-by-step explanation:

If x=5 then

Plug in the x

(5)2 then multiply

(5)2=10

What is the y value in this system of equations?
3x + 2y = 16
7x + y = 19

Answers

Answer:

y=5

Step-by-step explanation:

Answer:

3x + 2y = 16 y=−3/2x+8

7x + y = 19 y=−7x+19

Step-by-step explanation:

What is x/-3+20=30? Can someone pls help me

Answers

Answer:

x=510

Step-by-step explanation:

You can first combine like terms to get x/17=30

The inverse operation of division is multiplication so you can multiply by 17 on both sides to get your final answer: x=510

Marsha swam 400 meters in 6
minutes and 12 seconds. Convert that time to minutes.

Answers

Answer:

6 minetes? how does this work?

Step-by-step explanation:

pls help

Solve the following system of equations for y using elimination:

6x – 12y = 24
-X – 6y = 4

A. -6
B. 0
C. -1
D. 4

Answers

Answer:

C

Step-by-step explanation:

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