1. What does substitution mean in math? 2. It is important to follow the Evaluate the following expressions using substitution: 3. (x + 5)² -y; x = -2 and y = 1 4. 3x + 4y²; x = -3 and y = 5 when using substitution.

Q: List the sides in order, underline the side with the shortest length, 11. B A 63° 70° 47⁰ C 12 E 30°…

A: To list the sides in order, to underline the side with the shortest length. Note: Since the student…

Q: . A picture is placed in the frame of uniform width as shown in the diagram. A 3x³ +11x²-9-2 B. 1³ +…

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Q: Prove the following statement. a-b is a factor of a - b [ Hint: ak+1-bk +1 = a(ak-bk) + bk (a−b)].…

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Q: Determine the proceeds of a non-interest-bearing promissory note for $7500, discounted 36 months…

A: Given: We have a promissory note for $7500, discounted for 36 months beforeits due date at 8.5%…

Q: What is the value of 153? Enter a, b, c, d, or e. a. 1 b. i 4 c. - 1 d. -i e. 0

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Q: 5.g= 6= C= x=_ y=- 33° 131° a 3y b さ 58° 123° 6..x=_ y=- 55° 104 30°

A: We need to find the value of each labeled angle in the given figures.

Q: Write an equation for a rational function with: Vertical asymptotes at x = 4 and x = -4 x intercepts…

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Q: 7. d 53° 69° 5d +3 O 8. r 60° 3rº 9. k 50° 80° 2kº

A: Sum of all the angles of a triangle will be equals to 180° Let three angles of a triangle are A , B…

Q: Find the maximum and minimum values of the given quadratic form, 6x² + 3y² subject to the constraint…

A: To find the maximum and minimum values of the given quadratic form,  6x2+3y2  subject to the…

Q: Write an equation for a rational function with: Vertical asymptotes at x = -6 and x = -4 x…

A: Vertical asymptotes at x=-6 and x=-4 x intercepts at x=6 and x=-5 Horizontal asymptotes at y=10 Find…

Q: Complete the table with the appropriate values. Include the sum of each column in the bottom row. 2…

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Q: If f is a continuous function satisfying B 2 0 9 f(x) = x + for all x > 0, then f'(4) = ? 1 (a) 4 1…

A: given function is f(x)=x+∫x49+t4dt ,   for all x>0

Q: K A family has a $149,897, 30-year mortgage at 6.6% compounded monthly. Find the monthly payment.…

A: The formula to find the monthly payment is as follows: M=Pi1+in(1+i)n-1 Where P is the final…

Q: Question 9 Given that f(x) = -x + 2, g(x) = evaluate h (8). (8) = 4x x + 1 and h(x) = 4x²+x-2,

A: 9) The given equation of function is hx=4x2+x-2

Q: Write the standard equation for the hyperbola graphed above.

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Q: Add in the indicated base. 1021 three + 2011 three O 10122 three O 20102 three O 10102three O 12102…

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Q: Suppose a goalie allows a goal to be scored on the first shot they face. However, the goalie saves…

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Q: f(x)= x-3 x²-3x-18

A: fx=x-3x2-3x-18

Q: Number of voters 9 8 10 4 17 1st choice В A C A 2nd choice C 3rd choice D C A C A 4th choice A D В В…

A: Given: Number of Voters 9 8 10 4 17 1st choice B A C A D 2nd choice C B B D C 3rd choice…

Q: given the transportation problem, assume that the demands at the 4 destinations are 5, 5, 7, and 8…

A: Given: The transportation problem assumes that the demands at the 4 destinations are 5, 5, 7, and 8…

Q: Let is an ODE, and This equation is a Olinear, inhomogenous separable type of ODE General solution…

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Q: Solve the following linear programming problem. Restrict x 20 and y 2 0. Minimize g = 20x + 30y…

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Q: Simplify. 8(2x³y-3x)-x+5 O 16x³y - 24x O 16x³y - 4x + 5 10x5y - 32x + 40 16x³y - 25x + 5

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Q: Which expression is equivalent to −15x − 60?

A: To find an equivalent expression to −15x − 60, we can simplify it further. We can factor out a…

Q: Practise Ex 3 : 2х1 + X2 = -X, - X2 + 3X3 = 2002 - Х3 + 3х+ JI 2 1

A: We have,   System equations is given.

Q: If you ran 12 miles in one week, 14 miles in a second week, and 11 miles in the third week, what was…

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Q: What is the area, in square meters, of the shape below? Express your answer as a fraction in…

A: NOTE: Refresh your page if you can't see any equations. . the base length of the triangle is b=32  m…

Q: Write the system of equations as an augmented matrix. Then use the Gauss Jordan method to solve for…

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Q: Use the distributive property to remove the parentheses. Simplify your answer as much as possible. 3…

A: let F=32(5-6w) The distributive property is a(b+c)=ab+ac

Q: 1 4.9 EXERCISES 1. A small remote village receives radio broadcasts from two radio stations, a news…

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Q: Solve 3+e^(5t)=19e^(5t) Enter the exact answe

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Q: Solve the system of linear equations using an augmented matrix, creating an upper triangular matrix,…

A: We need to solve the system of linear equations using an augmented matrix, we will first write down…

Q: Find ||uv|| if u = (2,6), v = (8,2). u սլ # 0 (Express numbers in exact form. Use symbolic notation…

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Q: Write the equation of the conic section shown below. 4 focus -9 -8 -7 -6 -5 -4 -3 -2 -1 y 10 9 8 7 6…

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Q: (a) Find the constant term of the polynomial (a+3)(x −1)-(a+2b)(b-1) if it is monic and of degree 4.

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Q: Solve - 14 O [5,9] O (1,7) O x/x>7 O (5,00)

A: given x-1>4

Q: Assume the annual rate of change in the national debt of a country (in billions of dollars per year)…

A: We have,   D'(t) = 840.68 + 821.2t - 1u72.8t2 + 7.44 t3

Q: Using the table, write the given Hindu-Arabic numeral as a Roman numeral. Roman Numerals…

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Q: Hester sells televisions. She earns a fixed amount for each television and an additional $30 if the…

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Q: Find the slope of the line passing through the points (-6, −5) and (4, 4).

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Q: Find the slope of the line passing through the points (-3, 1) and (-8, 8). 0 믐 00 X 08 Undefined 5

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Q: Use each circle to find the length of the indicated arc. Round your answer to the nearest tenth.

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Q: Find a b if ||a|| = 7, ||b|| = 8, and the angle between a and b is radians. 6 a.b=

A: To find a·b if a=7, b=8, and the angle between a and b is π6 radian.

Q: If the Babylonian numeral v = 1 and the Babylonian numeral <=10, then write the Babylonian numeral…

A: Given the babylonian numeral.

Q: Fill in the blank(s) with the correct answer(s). A company had twice as many desktop computers as…

A: We have, Initially, the company had twice as many desktop computers as laptops:D = 2L. After…

Q: The size P of a small herbivore population at time t (in years) obeys the function P(t)=1000e0.12t…

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Q: Let A be a non-singular n × n matrix and let λ be an eigenvalue of A (a) Show that λ  ̸= 0. (b)…

A: If matrix A is non singular the A≠0 If λ is an eigen value of matrix A then AX=λX for some non zero…

Q: Q4: The solution of y(4) - 5y" + 4y = 0 is: (B) C₁e* + C₂e + c3e²x + ₁е-²x of 13 !!! (C) c₁e* +…

A: y(4)-5y"+4y=0

Q: 1. The domain and range of two relations is given in the table below. In which relation(s) is y a…

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Q: The cost that a carpet cleaning company charges is directly proportional to the number of rooms…

A: Let the total cost is denoted by C  Let the number of rooms cleaned denoted by n Given  he cost that…