Choose the property of real numbers that justifies the equation. C.0 = 0 (Choose one) (Choose one) 5+ (a + 7) = (5 + a) + 7 (Choose one) 6 6 (Choose one)

Q: y 3. a. Show how to use a number line to calcu- late -1 + (-2). sidong b. Show how to use a number…

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Q: Determine the values of the variable for which the expression is defined as a real number. (Enter…

A: Given: 1x2-2x-6312

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Q: What number should be added to complete the square of the following expression? * - 20x X The number…

A: Explanation of the answer is as follows

Q: What values of x make the equation (r+7)(2-x)=0 true? Select all that apply. -2 2, 14 -7

A: Solve for x

Q: У2? — 5х — 50

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Q: Determine the coordinate of the point x on the number line below. What operations did you use to…

A: Given: The number line:

Q: What number property is being used in the equation? a. 7/ 8 + ( −2 /3 + 0) × 3/ 4 = 7/ 8 + −2 /3 ×…

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Q: 183 s all the real numbers, r, where x <-1? -6 -5 -2 -1 0 -6 -5 -4 -3 -2 -1 В.

A: We have to choose the correct answer from the given option

Q: Find the value of a - b. (Answer must be an integer) ea s+b Your answer

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Q: What is the zero of r (x) = - 16 ? -6 O-16 "O 16

A: The zero of the function is the value of variable (x) for which the function is zero.  In order to…

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A: given function

Q: Mentally estimate the numbers that should go in the blanks to make these statements true. (a) 26% of…

A: Let in blank space a unknown number x will be placed to make these statements true

Q: (a) Explain why |r| p, for p< 0

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Q: Between which two consecutive integers on a number line would you locate V-18? O -3 and -4 O -1 and…

A: Given query is to find the the place of indicated number on number line.

Q: 3. Find the value of x. x = 4x-8 2x +14 Your answer 4. Find the value of x. x = 25 10 Your answer

A: Two Geometry problems are given. In these both problems, we have to find the value of x. This x is…

Q: Find all real solutions: 26 – 3 = – 19 + 106

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Q: 8. Find all values of (a) 212. (b) (-1). 6

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Q: Complete the number line diagram. What addition problem does the diagram represent? 1.4 -1.4 -1.4…

A: Topic:- number line

Q: answer the question with an algebraic expression. The sum of two numbers is 37, and one of the…

A: Given: The sum of two numbers is 37, and one of the number is n.  To find: The value of other…

Q: use an algebraic approach to solve each problem. Jody has a collection of 116 coins consisting of…

A: Jody has a collection of 116 coins consisting of dimes, quarters, and silver dollars. The number of…

Q: Which point represents the opposite of 0 on the number line? B C D E +++ +++++ ++++++ -5 -4 -3 -2 -1…

A: Given,          The opposite of 0 on the number line shown below :

Q: answer the question with an algebraic expression. The sum of two numbers is 65, and one of the…

A: Given that the sum of two numbers is 65 and one of the number is x. We need to find the other number…

Q: 11. The square of a number added by twenty-three is more than the product of a number and thirteen

A: This is a problem of the application of the mathematics. Based on the available symbols in the…

Q: Determine whether the statement is true or false. If it is true, explainwhy. If it is false, explain…

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Q: The number line shows the distance between numbered points on the line. + 4 -4 -3 -2 -1 1 Which…

A: Distance between two points on the number line: distance = (greater point) - (lesser point)…

Q: What is the value of x in the equation below? 3) N/3 ミ、 -/3 1/2

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Q: Use an algebraic equation to find the measures of the two angles described below. Begin by letting x…

A: Let θ be measure of other angle.So,θ=62°+x  ---&gt;1Since θ and x are complement to each other, i.e,…

Q: What are the integers?

A: Assume that the lesser even integer is x. Then, the greater even integer will be x + 2.

Q: This is Josh's solution for the equation x-6x-7 0: x- 6x-7 = 0 x2 - 6x = 7 x- - 6x -9 = 7 +9 (x-3)…

A: Given: x2−6x−7=0

Q: 17.) Which number is a solution of |x - 3| = x - 3? a. -3 b. 0 c. 1 d. 3

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Q: Find the value of a - b + c. (Answer must be an integer) tet-"dt sa + bsc Your answer

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Q: The measures of the angles of a triangle are 3 consecutiveeven integers. Find the measure of each…

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Q: 3. Explain what is incorrect in the following mathematical statement and do it correctly. (x + 4) (x…

A: Given:    x+4x-5

Q: what IS the absolute value 7 -2 +i ? a. -J5 C. I b. J5

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Q: This question has two parts. A school's lunchroom staff made macaroni and cheese for lunch. This…

A: Students ate  25x250 amount. Thus, total servings = 250, which are divided into 5 parts, students…

Q: Find the value of x. 10 6.

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Q: (4x) Use the figure to answer the question. What is the value of x? ● (x - 2)° 22°

A: Here is the given graph as

Q: R is the set of real numbers. Show that the set (-16,-7) ⊂ R is not countable.

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Q: 12 Use properties of equality and numbers to solve each equation for x. Check your answers. a. 7+3x…

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Q: Determine the values of the variable for which the expression is defined as a real number. (Enter…

A: Expression:1x2-4x-211/2   domain = ?

Q: 4. Marta drew the following model of a number line to represent an equation. -8 -7 -6 -5 -4 -3 -2 -i…

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Q: Which point on the number line represents the product of 4 and –2?

A: To find the product of 4 and -2. The product of 4 and -2 is -8.

Q: Which point represents the opposite of-3 on the number line? B C D +++ ++++ ++++++ +++ -7 -6 -5 -4…

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Q: Find the value of x. 5x + 3 56

A: Comparing the  sides  DE/WT  =SE/ST 56/5x+3 = 40 /4x-3 14(4x-3)  =10(5x +3) 56x -42  = 50x  +30  6x…

Q: Solve 6x -4|+6 O B. Ø OC. O D. x O E. The set of real numbers

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Q: use an algebraic approach to solve each problem. Suppose that the width of a rectangle is 3…

A: Let 'L' be the length of the rectangle. And let 23L-3 be the width of the rectangle. The perimeter…

Q: I Find the number that makes the equation true. 7 ? = -220 9. - 10 Show your work.

A: We have to find the missing number that makes the given equation true

Q: Solve (y+9)- 20= 0, where y is a real number. Simplify your answer as much as possible. If there is…

A: NOTE: Refresh your page if you can't see any equations. . add 20 to both sides