Solve by substitution. 2x +y =-5 4y =- 22 8x O No solution O Infinite number of solutions

Q: nd all real solutions of the equation (x – 7) = 2. rite the exact values (Do Not Approximate) as an ...

A: Topic:-  algebra

Q: E Homework: Section 3.1 Homework Question 18, 3.1.95 Part 1 of 2 If an archer shoots an arrow straig...

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Q: Perform the necessary operations to solve the following. Given z1 = 2 + 4i Z2 = 5e2i Z3 = 4 cis 40° ...

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Q: Given the functions f(x) = 4x° and g(x) = 7 · 4ª, which of the following statements is true? f(2) g...

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Q: A water park has pools, slides, and rides that, in total, make use of 4.1 × 106 gallons of water. Th...

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Q: 10. A survey conducted over the last 25 years indicated that in 10 years the winter was mild, in 8 y...

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Q: 7. Describe the vertical asymptote(s) and hole(s) for the graph of y X-6 x +5x+6 O asymptotes: x =-2...

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Q: 1 + 9 = 9 + 1 commutative property of add [ Choose ] commutative property of addition zero divisor p...

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Q: Identify and plot the point that is a x-axis reflection of the point in Figure 1. Identify and plot ...

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Q: Which of the following is not considered a greedy algorithm? Nearest neighbor algorithm Repeated Nea...

A: Given:   Statement: Not considered a greedy algorithm Nearest neighbor algorithm Repeated Nearest ne...

Q: 17. A group of college students is volunteering for Help the Homeless during their spring break They...

A: Given query is to you the equation which will give the time taken when both works together.

Q: 6. 2000 (1, 2000) 1600 1200 800 400 •(2, 400) (3, 80) (4, 16) (5, 3.2) 4 6

A: The given graph is:

Q: Name Unit 3: Equations & Inequalities Per: Homework 6: Mult-Step EauIations (Variables on Both Sides...

A: We will find the value of unknown. 

Q: Determine whether the ff. proof is valid: for all sets A, B, and C, if A C B and BC C then AC. "Proo...

A: This is a valid proof.  Graphical presentation of the above statement is as follows.                ...

Q: Three times a number is two or more than twice the other. If the sum of the numbers is nineteen, wha...

A: We have to solve given Questions.

Q: What is the 1-column front-end estimation of: 113 + 97 + 788 ?

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Q: 1 = cos t and f(0) = 4 f(0) + f(0+ 2T) + f(0+ 47) ? If f(t) = cos t what is the exact value of %3D 3...

A: ft=cos t and fθ=-14

Q: 3. A rectangular dining room has an area that can be represented by the function: A=n³ – 6n? – n + 4...

A: Any expression that is expressed in two terms can be said as Binomial. It is in the form of  (a+b)n

Q: Which of the following is the correct congruence modulo form of this statement, "If December 8, 2023...

A: Follow the procedure given.

Q: Fex)=D10x-17 %3D

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Q: Q6#: A loan of Rs. 94 is to be paid back in monthly instalments the first one starting after one mon...

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Q: %3D 13 4 -6 -4 4 24 4 12 A = -5 4 6. 4 8, 21 3. 8, 2. 2.

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Q: REVIEW: Transformations Find the vertex form for each quadratic and state the transform 7. y= x2-6x+...

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Q: 2. Are the following statements true or false? If true, state which lo property(s) make it hold true...

A: As per our guidelines we are supposed to answer only 3 sub-parts of a question please repost the oth...

Q: 5) For the following problem, please do each of the following: (i) Match each equation to a situatio...

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Q: -2 Find the Schur triangularization of 4= 1 1 3 -

A: Explanation of the solution is given below...

Q: then using software to measure its diameter. Two cells are measured using this method: Cell C: 6.01 ...

A: Let diameter of cell C be D1,       diameter of cell D be D2        Given D1 = 6.01×10-2 cm         ...

Q: 7. Calculate, convert to Scientific Notation and round the significant digits a) 1.28 + 0.4 L b) 2.3...

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Q: The polynomial  $-16t^2+v_0t+s_0$−16t2+v0​t+s0​​ represents the height (in feet) of an object, where...

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Q: 5. Solve for the product of: 1. 4 -4| |2 1 15 6 B= 2 -5 1 2 1 2 A. A*B b. B*A

A: Given that: A=21-3561 and B=14-4202-512

Q: [7 5 4 31 =| 3 -2 1 [-4 0 6] 2 c=5 B= 2 1 -3 [4 -3 2 . СВ+СА b. 28-А C. A-4B d. C'A?

A: We are asked to perform the given operation.

Q: 2. 20 - x? = -29 %3D 4. 4x2 + 64 = 0 6. (x-8) = 0 %3D

A: 20-x2=-29 Subtract 20 from both sides: -x2=-49 Multiply both sides by -1: (Change the sign) x2=49 Ta...

Q: X²-5x+6

A:          x2 - 5x + 6 = 0   x2 - 3x - 2x + 6 = 0 x(x - 3) - 2(x - 3) = 0       (x - 3) (x - 2) = 0 x ...

Q: 160 (5, 160) 80 (4, 80) 400 • (2, 400) (1, 10) •(3, 40) 22 20) (3, 80) (4. 16) (5,3.2) 0. 2 4 6. 8. ...

A: Recursive rule for the geometric sequence is  an= ran-1     

Q: 3. Solve for the determinants of the following matrices. 1 2 0 1 0 3 |2 2| |2 3 8 5 A= B= 3 -1 3 15 ...

A: Topic:- Matrix algebra

Q: The table shows data for a linear function and an exponential function. x f(x) g(x) 2 9. 385 3 27 38...

A: Given table    x f(x)  g(x)  2 9 385 3 27 388 4 81 391 5         One of the given func...

Q: Your family is planning a trip to Australia in December. A website indicates that the weather in Dec...

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Q: 1. Express each of the following statements as a formula. kx Z = variations. Remember the formula fo...

A: As per company guidelines we can solve first question. I hope that the given solution will help you....

Q: Find the G.S.of the DE. (ytu dy=D0

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Q: Mark all the true statements. If two sets are equal, then they must also be equivalent. O If two set...

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Q: Factor 1. 180x³t + 150s²t³ - 240s²t²

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: An art teacher enlarged the area of a copy of a painting by 49%. Let d represent the area of the ori...

A: Given that d represents area  and new area is enlarged area of painting by 49%

Q: LLet each of the vectors A 5a,- a, + 3a,, B -2a, + 2a, + 4a,, and C = 3a,- 4a, extend outward from t...

A: A = 5ax - 1ay + 3az ; B = -2ax +2ay + 4az; C = 0ax +3ay -4az ;O = 0ax +0ay + 0az OriginNote: ai : un...

Q: The plot below represents the function f(x): 7- 4- -5 -4 -3 -2 -1 Evaluate f(4): f(4) : %D Solve f(x...

A: f(4)=1   f(x)=4 from the graph x=2

Q: 1) A 20-foot ladder is placed against a building. If the top of the ladder will lean against the bui...

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Q: 9. HEIGHT OF A TREE To determine the height of a tree, Terry paced 15 feet back from the base. She t...

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Q: Formative Test Let us see how far you have learned about properties and theorems of the different qu...

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Q: 10) Which of the ordered pairs is NOT a solution to the following system of equations? 등+ = 1? l+ =1...

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Q: Part of a geometric sequence is shown on each graph. Write an explicit rule for the sequence. 5. 6. ...

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Q: This table shows the amount of money a booster club makes for washing cars for a fundraiser. Use the...

A: Given points, (5,40) (10,70) (15,90) (20,100)