Rick Mercado saved P289 after taking advantage of a 10% cash discount on an invoice. What was the amount of the invoice?

Q: Solve the exponential equation. 2(1.22)^x + 1 =12

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Q: Solve: 3x-1 r+3 3x+4 6 2 3. Use the pap * Student can enter max 3500 characters BIU ere to search C

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Q: Find the solutions for the following systems of equation. f(x)= (1)/(5x)+(1)/(x)  g(x)= (3)/(x+2)

A: The functions are  f(x)=15x+1x   & g(x)=3x+2

Q: 4x-9x At sex

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Q: If y varies directly with x and y is 12 when x is 9, what is x when y is 4?

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Q: jack has $24 in one dollar and five dollar bills he has a total of 8 bills . How many of each bills ...

A: Given, Jack has total =24$ He has one And five dollar Bill's Total no of Bill's are 8.

Q: 1. Which is the simplified form of 3xy x 5xy? a. 15x'y? b. 15x*y 15xy d. 15x'y Cc.

A: Write in simplified form

Q: 24 .34. 52 is the prime factorization of a. 32,400 b. 6,480 с. 16,200 d. 5,400

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Q: 78% of what is 91.1 tons?

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Q: 3. Consider the straight line æ + y = 1 and the family of straight lines that pass through the origi...

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Q: Baby Sofia is 6 months old. Her father takes her to her medical appointment at his neighbourhood fam...

A: Percentile Rank = [(M + (0.5 * R)) / Y] x 100 Where, M = Number of Ranks below x R = Number of Rank...

Q: Evaluate the following expression for x = -1, y = -2, z = 3: 7x y 2(yz2)

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Q: ne with the given properties. Express your answer ine x-9y = -2; containing the point (0,5) sy = -9x...

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Q: 1. Jane and Jim collect coins. Jim has five more than twice the amount Jane has. They have 41 coins ...

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Q: f(x, y) = /322 + 5y²

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Q: What's the difference between a question and a statement?

A: We can answer the correct answer as below using the definition of statement and question.

Q: Use gauss-Jordan row reduction to solve the given system of equations. x-1/2y=0 1/3x+1/3y+1/3z=2 ...

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Q: A product originally priced at 2750 is marked 25% off. What is the sales price?

A: Original price = 2750% discount = 25%Discount amount = 2750*25100Discount amount =687.50

Q: 7k is equivalent to: 5 42ip 30p

A: Given the expression 7kp

Q: Find the equation of the line perpendicular to y=−2 through the point (−4,−7)

A: To find the equation of the line perpendicular to y=−2 through the point (−4,−7)

Q: The LCD of- and - is 11 13 O 143 134 O 119 O 144

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Q: The resistance of a circuit in parallel is given by the formula: When R = 5 and R, = 30, what is the...

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Q: 73 3.13 4 +55X0.41 Vis

A: Simplification

Q: The equation x² – 2x + y - 4y + z2 – 2z – 10 = 0 | | represents the equation of a sphere centered at...

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Q: 2 x + 2 Consider the equation y A line parallel to the above line would have a slope of | Preview A ...

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Q: jocelyn has a cylindrical pool with a diameter of 11 feet and a height of 2 ft the inside of the poo...

A:

Q: g(z) =

A: Topic:- calculus

Q: Jameesa earns $4800 a month as a resident physician. The circle graph shows how she spends her money...

A: For the solution of the problem follow the next step.

Q: Let f:R→R be defined by f(x)=8x. Is f a linear transformation?

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Q: Consider the following 3 × 3 matrices: 1 1] A = |1 1 [1 1 0 0] 0 1 0 0 0 1 В %3D 1 1 1

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Q: State the restriction on the domain to make it one-to-one and the find the inverse of the function. ...

A: The domain is restricted when 5x - 6 ≠ 0 which implies that x ≠ 6/5 The correct answer will be optio...

Q: m∠A=5x°m∠A=5x° m∠B=(3x−4)°m∠B=3x-4° m∠C=90°m∠C=90°

A:

Q: x+2 The LCD of and x²-25 is x² -4x-5 O (x + 1) (x – 5)(x – 5) O (x + 1) (x + 5)(x - 5) O (x + 1)(x +...

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Q: Solve the following system of equations  6x + 4y = 2 5x - 7y = -19   solution: enter your answe...

A: We have to solve given system of equations.

Q: Simplify the following expression. 6x²y 16xy2 O 3x 8. O 3y 8. 8xy 3 3x 8y

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Q: 2x + 5y < 20 2x + 2y < 14 25+ 24 23 VI VI AL AI

A: Please refer to the image below

Q: Determine a possible quartic polynomial equation, f(x), such that f(x) > 0 for -4 < x < –2 and 3<x <...

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Q: 8x- (-2x + 3)

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Q: ³ )*(x»•° )³ (-4y'x 12

A: NOTE: Refresh your page if you can't see any equations. .

Q: 3.) Prove: Given an integer n, show that a. If n is even, then n - 1 is odd. b. If n - 1 is odd, the...

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Q: Ecample 12: Show that the equation of a straight line in the Argand plane can be put in e form zh + ...

A: GIven the equation of straight line

Q: Part Three A class of students recorded the amount of time spent on homework on Monday night. The ti...

A: Topic:- algebra

Q: Use gauss-Jordan reduction to solve the given system of equations.(not 0,9,9) -x+2y-z=0 -x-y+2z=0 ...

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Q: For each of the following pair of equations/inequalities solve them and comment on their similaritie...

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Q: 1 -2 2 9 -6 4 9 -5 3 Find LU factorization of A = 2.

A: According to given, only 2nd solved  

Q: Make a scatterplot of the data and graph the function on the same coordinate grid. Calculate th resi...

A: x y f(x)=2x^2 -x+1 -2 13 11 -1 8 4 0 6 1 1 9 2 2 12 7 The data and the function can be ...

Q: Solve for x: (x - 7² = 36

A:

Q: How do I factor x3 - 216 using the difference of cubes?

A: Note that, x3-a3=(x-a)(x2+ax+a2)

Q: Write an expression for the inverse of Z in terms of X and Y. No need to solve for Z and inverse of ...

A: We are given;X = Z YX Y-1 = Z YY-1X Y-1 = Z IZ = X Y-1check:Z =XY-1           =X1Y      =104 1-104Z ...

Q: Admission to a baseball game is $5.00 for general admission and $7.00 for reserved seats. The receip...

A: