Mathematics High School

Which equation is true when the value of x is 3.5 help

Answers

Answer 1

Answer:2x-8=1

Step-by-step explanation:

Answer 2

Answer:The answer is 2-8=1

Step-by-step explanation:

Related Questions

9, 4, 7, 8, 24, 5
Find the mean, median, and mode

Answers

I think the mean is 52.833 sorry I can’t answer the other ones but hope this heles

(p-5)/(p+1)=2/3 what does p =

Answers

Answer:

Step-by-step explanation:

Giving brainliest 10 points! Please help me with this question

Answers

Answer:

(0,-23)

Step-by-step explanation:

can someone answer the problem, please?
158
× 4

Answers

158 x 4 = 632 :) shshdjdhdb

Answer:

the answer is 632

Step-by-step explanation:

just do some normal multiplication. :)

Which expression uses the associative property to make it easier to evaluate
8(1.3)

A. 8(3

B. 43

C. (8)

D. (8)

Answers

Answer:

The answer to this question is A. 8(3/5*1/4).

Answer:

Step-by-step explanation

i think

Mrs. Brown asked four students how to find the perimeter of a rectangle where l = length and w = width. Their answers are below. Which would NOT find the perimeter of a rectangle?
A. P = l + w + l + w

B. P = 2 x l + 2 x w

C. P = 2(l + w)

D. P = 2(l x w)

Answers

Answer:

i think its B but i'm not 100 percent sure sorry if im not but i think i am

Step-by-step explanation:

Answer:

It's D

Step-by-step explanation:

You l*w is the area.

120% of __________ is 78

Answers

120% of 65 is 78.

This means that 120 times what equals 78.

120*65=78

Answer:

Step-by-step explanation:

Please help!!!! Due soon!!
I’ll mark you the brainliest answer! Please

Answers

Answer:

3/2 or 1.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

X+2

F(x) +3

If ∠1≅∠2, then ___...

a) ∠5≅∠6, angle 5 is congruent to angle 6

b) ∠3≅∠4, angle 3 is congruent to angle 4

c) XK≅YK

d )GK≅HK

e)All of the above are true

Answers

Answer: All of thé above

Step-by-step explanation:

Help me please ! take your time and try your best thank you!

Answers

Answer:

Step-by-step explanation:

to find how much hours dan played the equation would be:

d = 2s - 4

to find the total:

s + d = 17

hope this helps :)

Answer: ABOVE

Explanation: This is what you did to countless others

What is the rate
$150/25
written as a unit rate?
A.

$30/5
B.

$6/1

C.

$4/1
D.

$125/2

Answers

The answer is B, divide the rate by the unit to simplify

Answer:

Step-by-step explan

150 divide by 25

25 divide by 25

Plz help this is worth 30 points

Answers

Answer:

Choice A

Step-by-step explanation:

You need 368cm of tape for a project, how many decimeters is this?

Answers

..............36.8 dm

368 cm of tape is equal to is 36.8 dm

Which expression is equivalent to -44
PLease asap 12 points please dont just take them

Answers

Answer:

|44|

Those are not Ones, those are the straight lines you can type using the Shift key and the key underneath the Backspace :)

Step-by-step explanation:

-44 is 44 places away from zero, and |44| is also 44 places away from zero. For those who are wondering, this symbol: | if is placed around a certain number, the positive or negative effect on that number is taken away, and the number is just thought as of that many spaces away from zero. EX: -9 => |9| is now not negative

Answer:

One equation is -22+-22

Are the two given triangles similar? Show your work to support your answer.
Helpppp please

Answers

Answer:

Step-by-step explanation:

1 is obtuse one is acute

Find the slope: (7,4) (5, 6)

Answers

Answer:

Slope = - 1

Step-by-step explanation:

(x₁ , y₁) = (7,4) & (x₂, y₂) = (5, 6)

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

[tex]= \frac{6-4}{5-7}\\\\= \frac{2}{-2}\\\\= - 1[/tex]

Can Someone please help me I don’t understand

Answers

Answer:

me either whats your question?

Step-by-step explanation:

#1- 2 is what percent of 16 #2- 15 is what percent of 80 #3- 38 is what percent of 200

Answers

Answer:

#1 . 12.5%

#2. 18.75%

#3. 19%

Step-by-step explanation:

2 / 16 x 100% = 12.5%

15 / 80 x 100% = 18.75

38 /200 x 100%= 19%

Luke cut down a tree that was 25.8 feet tall. Then he cut the tree into 6 equal pieces to take it away.

What is the length of each piece?

Answers

Answer:

the length of each piece is 4.8 feet

Step-by-step explanation:

Simplify the expression.
49^3/2

Answers

Answer:

i think its 58824.5

Which expression is equivalent to 3^2 times 3^-5

Answers

Answer:

1/27 is the answer..... .......

a) Estimate the value of 50.75 x 0.18

Answers

Answer:9.135

Step-by-step explanation: I had have this answer

Answer:

9.135

Step-by-step explanation:

Please help!! answer choices and question below

Answers

Answer:

3 because 3 times 4 is 12 and 18 divided by 6 is 3

Step-by-step explanation:

What is the vertex of the graph of f(x) = |x – 13| + 11?

(–11, 13)
(–13, 11)
(11, 13)
(13, 11)

Answers

Answer:

(13, 11)

Step-by-step explanation:

I graphed the line and the vertex is at 13, 11

The vertex of the function f(x) = |x - 13| + 11 is (13,11)

How to determine the vertex?

The function is given as:

f(x) = |x - 13| + 11

The above function is an absolute value function

An absolute value function is represented as:

f(x) = a|x – h| + k

Where, the vertex is (h,k)

So, we have:

(h,k) = (13,11)

Hence, the vertex of the function f(x) = |x - 13| + 11 is (13,11)

Answers

Answer/Step-by-step explanation:

If the Diver started at 85 3/4 below sea level (-85 3/4 from sea level.) And he descends more you have to find the difference between two distances.

In order to get to -103 1/5, how much was subtracted from the original distance of -85 3/4. To solve this use an inverse operation. Find the absolute value of the new distance and add the original distance from sea level.

I -103 1/5 I + -85 3/4 = 103 1/5 - 85 3/4 = 17.45.

The distance from each value is I 17.45 I So, the diver descended another 17.45 meters from sea level.

Question 16
If you spin the given spinner 90 times, how many would you expect to be greater than 3?

Answers

Answer:

36 times.

Step-by-step explanation:

The numbers above 3 make up 40 percent of the spinner. So take 40% of 90 to get an answer of 36

WILL GIVE BRAINLIST
options: given, vertical angles, corresponding angles, and transitive

Answers

Answer:

1. Given

2. Vertical angles

3. Transitive

4. Corresponding Angles

Step-by-step explanation:

1. Number one is given because it is the statement that is given

2. Number two is vertical angles because they are two opposite angles that are formed by the same lines. The statement also says they are congruent, which is true of vertical angles.

3. From the given answers 3 must be transitive because <2=<4 and <2=<6. Although alternate interior angles is also an appropriate answer.

4. Number four must be corresponding because they are on the same side of the intersection of the lines, so they are both in the top right. Also, the statement says they are congruent which is true of corresponding angles.

-28=-5x+7

Solve the two step equation

Answers

Answer:

x = 7

Step-by-step explanation:

-28=-5x+7

Add 28 and 5x to both sides

5x = 35

Divide both sides by 5

x = 7

Answer: x=7

Step-by-step explanation:

Let's solve your equation step-by-step.

−28=−5x+7

Step 1: Flip the equation.

−5x+7=−28

Step 2: Subtract 7 from both sides.

−5x+7−7=−28−7

−5x=−35

Step 3: Divide both sides by -5

-5x/-5 = -35/-5

x=7

will mark brainliest with ONE question!!^^^^^^^^

Answers

Answer:

c + 0.5b =700 and c + b =1,000 I think

Answer:

c+b=1000

Step-by-step explanation:

This problem can be solved by process of elimination. If the end weight is 1000, then at the equal sign, it should also be 1000. Since the last option is the only one with 1000, then it would be the only correct option.

#3) Find the equation of the linear relationship represented in the table below.
x
у
-7.
5
-3
1
1
-3
5
-7

Answers

It’s alright the app is alright but it is a little bit more than a few other side effects and green beans in my life but I don’t think it’s alright you can start the game and start it

Other Questions

I need help! please help In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished.PART A: What percent of the cars finished the race?PART B: What percent did not finish the race? Explain fully for brainliest PLZ HELP ME! THIS IS DUE TODAY!Pretend a classmate missed the lesson today. What would you tell them about how to make a table to represent a rate? How would you tell them how to use the table to make a graph? PLEASE ANSWER Paul wants to take his girlfriend out to dinner for their anniversary, but he has no cash available. He gets paid on March 28th, but the anniversary dinner will be on March 20th. He needs to be able to access the money from his paycheck several days in advance. Even though it can be risky, what type of business could best meet Pauls needs? HURRYYWhich is a synonym for the word change?transformationdifferencedecisioncompletion The passage of the 19th amendment (Women's Suffrage) gave a greater emphasis to all of the following issuesEXCEPT:a. capital punishmentC. Health careB. EducationD. Peace PLEASE HELP ME!!! WILL MARK BRAINLIEST!Which term best describes the reaction that makes pyruvic acid during cellular respiration?A) exothermic reactionB) endothermic reactionC) physical reactionD) digestive reaction Line segment RS has endpoints R( 2, 4) and S ( 4, 1). Line segment R''S'' has endpoints R'' (3, 3) and S'' (5, 2). Name the transformations that map line segment RS to line segment R''S''. reflection over the line y = x, followed by a translation (x, y) (x + 1, y + 1) rotation of 180 about the origin, followed by a translation (x, y) (x + 1, y + 1) rotation of 90 counterclockwise about the origin, followed by a translation (x, y) (x + 2, y + 1) translation (x, y) (x + 1, y + 1), followed by a rotation of 180counterclockwise about the origin I need help ._. Can u plz help me? Can you write a response for this.Hola! Qu tal? Cmo te fue en la boda de tu hermana? No pude asistir porque tuve que ir al bautizo de mi sobrino. Soy su padrino! Puedes creerlo? Es mucha responsabilidad, pero me alegro de que me hayan escogido. Entonces, cuntame! Quiero saberlo todo. Dnde tuvo lugar la ceremonia? Asistieron muchas personas? Me encantan los matrimonios porque son tan alegres. Y la recepcin? Qu tal la comida? Comiste torta? Esa es mi parte favorita, por supuesto. Haba una banda? Me imagino que todo el mundo bail mucho, verdad? Escrbeme ya! Hasta pronto! Miguel - Lee el siguiente prrafo y a continuacin responde lo que se te pide.Los seres humanos primitivos comenzaron a clasificar las plantas y los animales tanto por su utilidad como por el dao que les causaban, luego fueron profundizando an ms en sus conocimientos sobre la flora y la fauna de su entorno, identificando los ciclos biolgicos y hbitat, entre otros aspectos que facilitaron su produccin y pronta disponibilidad. Con base en el prrafo anterior se puede afirmar que: * 1 punto A) Empezaron a entablar una relacin ms estrecha con el medio ambiente. B) Abandonaron su vida primitiva y nmada C) Incrementaron sus conocimientos nicamente sobre el ciclo del agua. D) Empezaron la agricultura y la piscicultura. Consider a Dog class and a Mammal class. Which is true? Group of answer choices The Dog class is abstract The Mammal class is concrete Both classes are concrete The Mammal class is abstract PLEASE HELP ME!!!! What is the domain and range of the relation shown in the table? 1 biologists believes that the dinosaurs were destroyed by floods one astronomer believes that comets and meteorites which struck Earth made dinosaurs extinct which of these statements best explains why the biologists and astronomer have different views about dinosaurs a scientific views are influenced by the scientists background be data gives different results when tested at different periods of time see that is so sad with natural phenomena or change from time to time or D sign says working with different sets of data arrive at different Find the percent of water in Zn3(PO4)2 x 7H2O Makeup artist Joanna Balkin says she needed 40 bottles of sunscreen per month to protect what 1990s TV shows cast from sunburns?A. Law & OrderB. Beverly Hills, 90210C. Dawsons CreekD. Baywatch In a short paragraph, evaluate the impact of the expansion of both the Mongols and the Turks on Europe and Asia. How did they affect the world at the time of their expansion? What were the effects of their expansion on the future? Simon bought 3.5 pounds of Beef on sale for $1.25 per pound at HEB. If Simon gave the cashier $10.00, how much change would he receive from this purchase? Identify if the following claim is effective:Skateboarders and rollerbladers need a public skate park so the mayor should agree to build one thereTrueFalse What is the normal range for systolic pressure in a resting adult? 45 to 65 mmHg 90 to 120 mmHg 120 to 135 mmHg 75 to 100 mmHg