# MAth (make equation true)

184,032 results

### MAth (make equation true)

PLease help 5 + 4 x 3 - 1 = 18 use grouping symbols to make each equation true.

### math

1.Explain why there is no number that can replace N to make the equation |n| = -1 true. 2. List the integers that can replace N to make the statement -|8| < n < -|-5| true. I don't really get what am I supposed to do?

### Math

1. Which sentence will make the number sentence |-12| ? 12 true? A. = B.*equal sign w line through it* C. <*** D. > 2. How is the sentence "8 less than y is 2" written as an equation? A. 8-y=2*** B. Y=2-8 C. Y-8=2 D. Y+8=2 3. Which sentence will make the number sentence...

### Chemistry check

Can someone make sure I have the right answer. The question is: Classify the statement as always true, sometimes true, or never true. A net ionic equation shows all ions present. I say never true because it only shos soluble strong electrolytes reacting and not spectator ions...

### math

different was to make this equation true. 24 x 18=

### Math

Where does the parenthesis go to make the equation true 5+4*3-1=18

### Mr.mr

Make up two equations, one that is true and one that is false. Do not state which equation is true and which is false. 2. Create an example of an open equation that uses the variable x and would require two or more steps to solve. Can someone give me an example of 2 step equation

### Algebra

Thank you drwls. I was not reading my own question clearly. I am trying to make the equation true for an object that is 100 pounds at sea level. Find the vlaue of C that makes the equation true. wouldn't C, being the contant, be where I put my 100 pounds?

### math

6 6 6 6 = 5 fill in the expressions to make this equation true

### math

10/3+2*4=8 Insert grouping to make the equation true

### Math

insert parentheses to make equation true. 5 / 3 + 3 x 5 = 4 1/6

### Math

Insert parentheses to make the equation true. 14=50-42/3+4*6

### Math

What value of x will make the equation below true? 2x-6=3x+1-x-7

### Math - True or False

True or False: 1. f(x) = -x^3 + x + 1 is an odd function 2. f(x) = x^3 -ax^2 + bx represents a cubic equation having no constant term ...(I'm thinking true?) 3. If f(x) = x/x+2 then f^-1 (x) = 2x/1-x ...(my guess is false?) 4. The equation x^3 - 12x + 16 = 0 has a double root ...

### 8th grade math

What value will make the equation 6(x+5)=3(x-14) true?

### Math

Does the order pair make the equation y equals 5 x+3 true 1'8

### math

Explain why there is no number that can replace n to make the equation /n/ = -3 true.

### math

Place parentheses in the following equation to make it true. 6 + 6 ÷ 6 x 6 - 6 = 0

### Math

Each letter in the equation below represents a different digit from the set {1,3,4,7,8}. Find the value of each letter to make the equation true. ADD +MAD _____ SUM

### math

give five ordered pairs that make each equation true y=20+x/3

### math

give five ordered pairs that make each equation true: y=20+x/3

### math

give five oredered pairs that make the equation true y=20+x/3

### math

how do you arrange these following numbers to make this equation true 18,9,24,20 and to =18 please help....

### math

how do you arrange these numbers to make this equation true 7,26,46,15 to =160 Please help.....

### math

REmove one toothpick to make a true equation I-III=II

### math

Add two operational signs to make the equation true. 2 4 6 1 3=88

### math

find the value of the variable that would make the equation true.. 1.) 5x = 15 2.) -3x = 21 3.) 9x = -27 4.) -7x = -12 5.) 2/3 x = 8

### Math

Find the value of the variable that would make each equation true. 1. 7^x^2 = 7^2x-1 2. 9^2(x-1) = 9^3x+1

### Math

Place grouping symbols to make the equation true: 3x5-8+7-3/6=13

### Discrete Math

True or False? Homogeneous linear recurrence equations are linear combinations of power functions. I think the answer is false because although a homogeneous linear recurrence equation is a linear combination, it is composed of constant coefficients. However to solve this ...

### Math

Find two integers that make the equation true. Y squared = 100

### math

how to solve this equation by inserting the brackets to make it a true statement -20+4x2+7-35 = -19

### aig math

Fill in the missing sign to make the equation true. 125 _ 5 _ 12 _ 2 = 1

### Math

Place parentheses in the following equation to make it true. 6 + 6 ÷ 6 X 6 – 6 = 13 where do i put the parenteses

### Equation

I do not understand this question?? Give five ordered pairs that make each equation true. y = 20 + x/3

### math

math : write an equation that uses 18-?and 10+2.explain how to decide which numbers would make it true.

### 7th grade math

Can you check the following problem? (forgot to incl last night) 1. Which is an equivalent equation to (2/3)x - 1 = 1/2 that does not contain fractions? (2/3)x = 1 + 1/2 (2/3)x = 3/2 x = 3/2 * 3/2 x = 9/4 x = 2 1/4 A. 4x - 6 = 3 4x = 9 x = 9/4 x = 2 1/4 B. 4x - 2 = 3 4x = 5 x...

### math

Write an equation that uses 18 - ? and 10 + 2. Explain how to decide which numbers would make it true.

### Math

Fill in missing sign to make equation true 160 ----60------4------3=115 125----5-----12-----2= 1

### math

a) 3(x+1)+x+2=2(2x+1)+3 I distributed the equation and got 5=5 as my final answer. b) DON'T UNDERSTAND is the resulting equation from part (a) always true,sometimes ture, or never true? Explain your reasoning.

### math

How do you insert grouping symbols to make this equation true? 9 plus 9 divided by 3 times 5 minus 3 = 12

### Math

Using the numbers 2, 5, 10 , 50 solve the following equation to make the number sentence true... ? - ? Divided by ? + ? equals 50

### Math

Using the numbers 2, 5, 10 , 50 solve the following equation to make the number sentence true... ? - ? Divided by ? + ? equals 50

### Math

Put parentheses and brackets in the proper places to make the following equation true: 9x3+8-5+6squared=58

### 6th Grade Math

If you are given a true equation and you add the same number to each side, the resulting equation is also a true equation. If you are given a false equation and you add the same number to each side, will the resulting equation be a true equation or a false equation?

### 8th grade math

how do you make an equation that is parallel to another equation? how do you make an equation that is perpendicular to another equation? please help and explain. Thank you.

### Sicnece

A skeleton equation is not a balanced equation.- Is this sometime true, never true or always true? Can't there be some skeleton equation that is already balanced, thus it sometime true? Thanks

### equations

decide whether each equation is true or false.For each true equation,write the number property shown by the equation.0+6=6

### quick question regarding math

If I solve an equation and it comes out to all real numbers, is going to be always true, sometimes true, or never true? I do not know why I am having trouble with this but really need help.

### 5th grade math

How do you do letter equations? "Each letter in the equation below represents a different digit from the set (1, 3, 4, 7, 8). find the value of each letter to make the equation true. Each letter must represent only one number throughout the entire problem." A D D + M A D...

### Math

True or false: If a is any positive real number, the graph of y=a^x will go through the point (0,1). True or false: x^3+2x^2 is an exponential equation because it contains exponents. I got true for both of them is that right?

### algebra 1 help

5) give one solution to the inequality 12x-3x+11<4x-(17-9x). 6) explain why the equation 6|x|+22=4 has no solution. isn't it because the x can't be there by itself. or because x and y-value both make the equation true

### To:Ms.Sue

Is it even possible to include the word "not" in a conditional to make it true? I'm thinking of some false statement and putting "not" in but it still doesn't make it true.

### Math

Which numbers make the equation true? 47+___>70 a.10 b.20 c.30 I am extremely confused on how to assist my daughter in solving this, due to this being common core math. Could you please direct me on how to solve problems such as this? than you in advance

### Maths

Were do the brackets go to make this equation true. 23+4=10🤓

### Math

Insert parentheses and/oraddition signs to make each equation true. Remember that parentheses can indicate multiplacation. A. 3 2 4 1= 13 B. 3 2 4 1= 21 C. 3 2 4 1= 12 D. 3 2 4 1= 10

### Math

Insert any operator on the blank to make the equation true. Use the symbol only once .25 ____ .4 ____ .05 = .2

### MATH

1. WHICH SYMBOL WILL MAKE THE NUMBER SENTENCE -|16| ? 16 TRUE? A. = **** B. < C. > 2.WHICH SET OF NUMBER IS FROM LEAST TO GREATEST A. 7,|-4|,-7,0,-|3|,3 B. -|3|,-7,0,3,7,|-4| C. -7,-|3|,0,3,|-4|,7 D. 7,|-4|,3,0,-|3|,-7 3. WHICH SYMBOL WILL MAKE |-6| ? -6 TRUE? A. >...

### MATH

1. WHICH SYMBOL WILL MAKE THE NUMBER SENTENCE -|16| ? 16 TRUE? A. = **** B. < C. > 2.WHICH SET OF NUMBER IS FROM LEAST TO GREATEST A. 7,|-4|,-7,0,-|3|,3 B. -|3|,-7,0,3,7,|-4| C. -7,-|3|,0,3,|-4|,7 D. 7,|-4|,3,0,-|3|,-7 3. WHICH SYMBOL WILL MAKE |-6| ? -6 TRUE? A. >...

### Math

identify the conditions on x that make the following statement true, if they can be made true at all: 9^x > 1 9^x < 1 9^x = 1 9^x = 0 9^x < 0 what is the question asking for?

### math

compare and contrast: below are two equations. solve each equation and compare the two solutions. choose the statement that is true about each solution. equation #1 2x-3=-17 5x+3=12 A. equation #1 and equation #2 have the same number of solutions B. equation #1 has more ...

### Algebra

Insert group in symbols to make the equation true 8+12/4*5=1

### 5th grade math

I am desperately trying to help my 5th grader figure out how many ways can we make this equation true 24 x 18 = 432 x

### Science

Hi. Could you Please check my answers? I just want to make sure they are correct. Thanks for the help in advance :). True or false: All matter on Earth contains energy- true? True or false: the molecules in frozen water are in motion- true? True or false: ice is too cold to ...

### calculus

determine whether the statement is true or false. If it is true, explain why it is true. If it is false, give an example to show why it is false a) the function f(x)=3/2 +cx^-2 is a solution of the differential equation xy'+2y=3 b) the differential equation dy/dx= (f(x)g(y...

### Math

Is the equation true, false, or open? 9p + 8 = 10p + 7 I think it's true... Am I correct???

### ALGEBRA

what are five ordered pairs that make this equation true Y = 20 + X/3 (that's x OVER 3)

### Discrete Mathematics

16. What is the value of a that would make the matrix equation true?: ( 1 -2) (-5 6) (a b) ( 3 4) (7 -8) = (c d)

### Discrete Mathematics

What is the value of a that would make the matrix equation true? (1 -2) (-5 6) = (a b) (3 4) (7 -8) = (c d)

### Algebra

Where do you insert parenthesis to make this equation true: 3x5+4-2x2+6-4=15

### Math

Choose any number for p. Determine whether the following equation is true. (2p-3)(p+4)=2p^2-5p-12 I don't think this is true. Am I correct?

### math

use the numbers 1,2,3,4,5,6,7,8 and 9 one time make a true math equation :xxx + xxx = xxx. ex 237+654=891. Over 300 solutions with 32 different sums.

### Math (Updated)

Please tell me if these answers are correct: 1. Is ( 0, 3) a solution to the equation y = x + 3? Yes No 2. Is ( 1, -4) a solution to the equation y = -2x? Yes No 3. Look at the following points: ( 4, 0) ( 3, -1) ( 6, 3) ( 2, -4) Which are solutions to y = x - 4 (2 correct ...

### Math

27 3 5 2 = 19 I am trying to determine what symbol I need between each number to make the sentence true. +, - X or / I am not clear if I can use the same symbol multiple times in the equation.

### Math

5 6 15 9=24 I am trying to determine what symbol I need between each number to make the sentence true. +, - X or / I am not clear if I can use the same symbol multiple times in the equation

### Math

1. Is the equation true, false, or open? 5x+2=6x+11 a. Open; there is a variable b. True; the expressions are the same for all values of the variables c. False; the expressions are never the same 2. Which equation is an identity? a. 8-(5x+2)=-5x-6 b. 7z+10-z=8z-2(z-5) c. 8m-4=...

### Roman Numerals

VI + I = IV Move only one I or V to make this equation true Juliet

### Math

Write a TRUE equation and explain why it is true. Ex.) 4+3=7

### math

if the equation |x - a| = |y - a| is true, then which of the following must be true? a. |x| = |y| b. x>a c. |x + y| ‚ 0 d. y<a e. | -a+y | = | -a+x |

### Chemistry: Answer check please!

1. Reactions follow the law of conservation of mass. a.) True b.) False Answer: True 2. Reactants are the materials used in a chemical reaction. a.) True b.) False Answer: True 3. In a chemical equation, the mass on the left of the arrow equals the mass on the right. a.) True ...

### math

△GHJ∼△MNP Which statements are true? Select each correct answer. m∠J=m∠P (TRUE) ∠H≅∠N (TRUE) HJ¯≅NP¯ (it has the line over them) false GH=MN (TRUE) GJ/MP=GH/MN ( TRUE )

### 5th grade math

insert parentheses to make each statement true: 3x9+18+36/9=33 No way i do this do i get 33. One way I get 31.5 the other way I get 9. I don't think this is a good equation to =33.

### Math

Insert parenthesis in each expression to make a true equation. A) 5-2*6-4+2=5 B) 22-32-5*3-6=30 I really need help I have been doing this homework for about 2 hours and me and my mom never found where to put parenthesis Thank you in advance

### Sociology

plz help me asap Emile Durkheim was interested in "Function" of all of the separate elements that make up society. True or false (i think false ) An example of a positive informal sanction is when a parent gives a student praise for doing well on a test. (Points : 2) true or ...

### Math

Insert mathematical symbol to make the equation true .25 ___ .4 ___ .5 = .2. Use the symbol only once.

### Math (pre calculus)

State whether the given equation is true for all values of the variables (disregard any value that makes a denominator zero) equation one (2/ 4 + x) = (1/2) + (2/x) equation two (1 + x + x^2 / x) = (1/x) + 1 + x

### Math

Insert parenthesis in each expression to make a true equation. A) 5-2*6-4+2=5 B) 22-32-5*3-6=30 I really need help I have been doing this homework for about 2 hours and me and my mom never found where to put parenthesis Ok and these are my attempts no success help: (5-2)*(6-(4...

### Math

Ms. Jones wrote the equation below on the board. x divided by 42=21 If the equation Ms. Jones wrote is true which of the following equations must be true? Answers: a. x=21 divided by 42 b. x=21 x 42 c. x=42 divided by 21 d. x=21 plus 42 I am not sure where to begin on this at ...

### Chemistry (Check)

Classify each of these statements as always true, sometimes true, or never true. __ST___13.In an equation, a substance is shown to be in the gaseous state by placing an upward-pointing arrow after its formula. ___ST___14. Atoms are destroyed in a chemical reaction. ___AT____15...

### Math

I can't make this work. Please help? Insert parentheses when necessary to make the number sentence true. 5-3x4/6+4=-9 Thank you!

### Math

Determine whether each equation is true for all x for which both sides of the equation are defined. If it is true, support your conclusion with a sketch using the unit circle. If it is false, give a counterexample. inverse sin(-x)=-inverse sin(x) inverse cos(-x)=-inverse cos(x...

### 5th grade Math

Insert parentheses to make this sentence true. 3*8+6 squared -8/2=26. My teacher told me I think that the parentheses go around the 3 and last 8. Is that true. How did you do that?

### Math

Remove one value from the following data to make each statement true. 32,45,82,99,15,102,75,15,15,75,2,75 a)The mean is 56.09 How do you know the removed value makes it true?

### math

2(3x−6)>=5(0)−10 Select all the values of x that will make the following inequality true. x = -5 x = 1 x = 0 x = 2 x = 13 x = 7 I keep getting this wrong what are the true ones

### math - bearings

Starting from their base in the national park, a group of bushwalkers travel 1.5 km at a true bearing of 030°, then 3.5 km at a true bearing of 160°, and then 6.25 km at a true bearing of 300°. How far, and at what true bearing, should the group walk to return to its base? ...

### Math

I am supposed to find five ordered pairs to make the equation true y = 20 + x/3 so far I have (0,20) and (6,22) is this right? I am unsure because my text example had x^2 + 3x = y (0,0) (1,4) (2,10) (3,18) (4,28) and they have a common theme (muliply by by 0 then 4, 5, 6, and ...

### Math

I am supposed to find five ordered pairs to make the equation true y = 20 + x/3 so far I have (0,20) and (6,22) is this right? I am unsure because my text example had x^2 + 3x = y (0,0) (1,4) (2,10) (3,18) (4,28) and they have a common theme (muliply by by 0 then 4, 5, 6, and ...

### Math

a.)If ABCD is a parallelogram, then ABCD is (always true, sometimes true, OR never true) a rectangle. b.)The diagonals of a square (always true, sometimes true, OR never true) bisect each other. c.)If WXYZ is a rectangle, then the diagonals are (always true, sometimes true, OR...

### Algrebra

How do you insert grouping symbols to make this equation true? 14 divided by (5+2) +8=10 14/7=2+8=10 Please confirm, I really have an issue with Algebra