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Q: The variable z is often used to denote a complex number and 7 is used to denote its conjugate. If z ...

A: To simplify the given expression.

Q: factor each trinomial. (answer all) 37. 3m2+14m+8 39. 15p2+24p+8 41. 12a3+10a2-42a

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: For Exercise, determine if the graph can represent a polynomial function. If so, assume that the end...

A: First, we need to determine whether the given graph represents the polynomial function or not. A pol...

Q: What is the solution to this system of equations? 3x-y+5=0 2x+3y-4=0

A: Name the two equations as (1) and (2), Reframe equation (1) in the form y=mx+c

Q: For Exercise, graph the function. (- 2x for x <0 Vĩ h(x) for x 2 0

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Q: In our modern era, digital television is a norm, and most homes have HDTVs. HDTVs are usually rectan...

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Q: Factor each polynomial. 59. 9a2-16 61. X4-16 65. (a+b)2-16 69. X2-8x+16-y2 73. 8-a3 75. 125x3-27 77...

A: Hey, since there are multiple questions posted, we will answer first three questions. If you want an...

Q: The fox population in a certain region has an annual growth rate of 9 percent per year. It is estima...

A:

Q: I don't understand Linear Equation Solutions by Substitution.

A: Substitution method can be used to solve system of linear equations.

Q: A graph is concave up on a given interval if it "bends" upward. A graph is concave down on a given i...

A: a) This graph bends downwards so it is concave down.

Q: Factor by grouping: 3uv + 14u − 6u2 − 7v

A: The given expression is

Q: Find an equation for the graph sketched below 7- -5 -4 -3 -2 -2 -3 -4 -5 -- -7 -8- f(x) = Preview 3.

A: Consider the equation below with the unknown a and two known points from where the graph passes.

Q: Please solve and explain step by step 25x-2 = 1 over 5

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Q: For Exercise, solve the equation. т + 2 т — 4 т+1 4

A: The given expression is

Q: A theater has 22 rows of seats. The first row has 17 seats, the second row has 21 seats, the third r...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: For Exercise, solve the equation. 3 + 2 = п п — 3 2n – 1 EXAMPI E 3 Solving a Rational E

A:

Q: Suppose that y = C(t) represents the average cost of a gallon of milk in the United States t years s...

A: represents the change in the average cost of a gallon of milk in the United States t years since 198...

Q: 11.V5 * V15 12.V14 * V35

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Q: Answer all a

A: Substituting x = -5 in the given functions, we get i). ii).

Q: Order the following from least to greatest: 25100 2300 3500 4400 2600

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Q: KICLOK FIDEX Factor each of the following completely. First look to see if it is a special factoring...

A: Factor the given expressions as below.

Q: 12. x*y – x3y² – 6x²y³ (hint: first factor greatest common factor) rem trer ire ber

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: The general form of an equation of a circle is (x – h)2 + ( y – k)2 = r2. If we solve the equation f...

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Q: For Exercise, estimate the x- and y-intercepts from the graph. 3-2 –1

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Q: Multiply

A:

Q: For Exercise, graph the function. x + 2 for x<-1 (-x + 2 for x2 -1 g(x) :

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Q: For Exercise, solve the equation. V7x + 8 = x + 2

A: Given equation

Q: The function given by y = f(x) shows the value of $8000 invested at 6% interest compounded continuou...

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Q: factor out the trinomial 39. 15p2+24p+8

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Q: 6. V-361v-529 = -539 7. V11

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Q: (ii)The profit function, in dollars, for a product is given byΠ(x) = −x^3 + 76x^2 − 380x − 2800,wher...

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Q: Create a Venn diagram to illustrate each of the following: (D ⋃ E) c ⋂ F

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Q: question 1 answer a and b

A: Let us define a variable x=number of years after 2010 and y= number of drug overdoses So, 2010 means...

Q: Convert the expression to radical notation.

A: Radical is the expression which uses the root and consists of three components.

Q: Simplify: (3m − 2n)(7m2 +6mn +4n2)

A: Distribute the second term with the first term

Q: Factor each of the following, factor each completely. First look to see if it is a special factoring...

A: Factoring is a process in which an expression is changed from sum or difference of terms to a produc...

Q: For Exercise, perform the indicated operations. Write the answers in the form a + bi. 4 + 3i 2 - 5i

A: Consider the given expression.

Q: For Exercise, solve the equation. V2n + 29 + 3 = n

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Q: Factor the common factor out in the given expression: − 24x6− 4x4+ 12x3+4x2

A: Given expression is

Q: Answer for b

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Q: For Exercise, write an absolute value inequality whose solution set is shown in the graph. 4 10

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Q: 38. Which of the following could be polar coordinates for the point with rectangular 1 coordinates 2...

A: Given co-ordinate: Now,

Q: factor out the trinomial 41. 12a3+10a2-42a

A: At first we factor out the common term from the given expression. After that we divide the remaining...

Q: An infectious strain of bacteria increases in number at a relative growth rate of 200% per hour. Whe...

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Q: Need some help desperately

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Q: The length of a rectangle is 5feet more than twice the width. The perimeter is 64 feet. Find the len...

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Q: Write sigma notation. 10 + 20 + 30 + 40 + 50 + •.. 00 ΣΙ 10 + 20 +30 + 40 + 50 + ••• = k =1 (Simplif...

A: We can factor out 10 from all the terms

Q: For Exercise, simplify the expression. ( 4x³y 1/2 ( 4y' 12

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Q: I honestly need help on all of these not just one

A: (Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new que...

Q: For Exercise, find the slope of the secant line pictured in red. 6--y = f(x) %23 (3, 4) (1,1)" ! 2 3...

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Transcribed Image Text

For Exercise, solve the inequality, and write the solution set in interval notation if possible. y + 3