What is the solution to 3x- 2x + 4 0 ?

Q: How can I factor this by grouping? 12x2 + 8xy + 15xy + 10y2

A: In Factoring terms by regrouping  you need to rearrange the terms and take Out the common term.

Q: Factor the following polynomial expression. 2x2 + 22x + 60 O 2 (x- 5) (x + 6) O 4 (x + 5) (x – 6) O ...

A: Given fx=2x2+22x+60 We have to find factor.  

Q: An electronics company has two production facilities, A and B. During an average week, facility A pr...

A: As per our guidelines we are allowed to do 1 question or maximum 3 subpart at a time. Please post ot...

Q: Given f(x)=x², find and simplify an expression for: - 2f(x-1)–3

A: Given query is to find indicated expression.

Q: 3x2 - 3x2y- 2x2 + 3x²y + 4x - 3 = x² + x²y + 4x – 3 it True O False O Type here to search Esc F3 F4 ...

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Q: Solve the differential equation y"+ 10y+ 21y O for y(r).

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Q: 5. The table shows the predicted growth of a particular bacterium after various numbers of hours. Wr...

A: The objective is to write explicit formula for the sequence of number of bacterium.  

Q: The following augmented matrix is in row echelon form and represents a linear system. Use back- 1 1-...

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Q: mplê 3: Are the expressions xy + xz + yz and x + y+z*equivalent? cy + 12 + yz x*+ ye + z

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Q: 2. Solve. Write the solution set in interval notation. S must be consistent with the methods from th...

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Q: Consider the situation below showing the weekly income tax of a single (civil status) employee in a ...

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Q: 1 1 y: 4 -X- 10 - 5y = 10 /-

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Q: The set of data below shows the sales y of a product in millions x years after 2004. It can be model...

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Q: Let f(x) = -6x + 10. Find f(2n - 9).

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Q: What is the equation of the line perpendicular to the line given by x + 2y = 4 and passes through th...

A: Topic:- geometry   

Q: If you know that the solutions to a polynomial equation are x= -2, x= -1, x= 4, write the equation i...

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Q: 17. Which equation best represents the relationship between x and y in the graph? (7.7A, RS, RC2} -3

A: Given query is to find the equation of the line indicated by graph.

Q: Consider the sequence S2 4 6 8 10 12 4'8' 16' 32 .... Write this sequence in the form {an} =1

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Q: Za and Zb are complementary angles. Za measures 55°. What is the measure of Zb? Stuck? Review relate...

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Q: want to check my answers on a and b.  as for c and di, how would i find the solution? Letf(x)=3–x an...

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Q: Simplify by first removing the parentheses () ) 7. 5. 4 3

A: let y = 12x-23-5-74xy = 12x-23-5+74x

Q: Which one of the following degree sequences cannot represent a simple graph? О а. 1, 2, 2, 3 ОБ. 2, ...

A: Find your answer below 

Q: Determine if x = -2 is a zero of the function by using synthetic division. A) -2 is a zero of the fu...

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Q: Is a greater than, less than, or equal to 73°? 73°

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Q: Russian Population: The population of Russia has been decreasing since the fall of the Soviet Union....

A: I am attaching image so that you understand each and every step.

Q: Is a greater than, less than, or equal to 73°? 73°

A: Explained below 

Q: The following augmented matrix is in row echelon form and represents a linear system. Use back-subst...

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Q: A t-shirt company has initial costs of $600 per month and it costs them $1.50 per shirt. Let y repre...

A: y= cost to run the company x= no. of t-shirts made each month. Initial cost is $600 and then $1.50 p...

Q: Solve the e quations by completing the square. Preserves exact values. a) 2s+ 3= -7s 6)ナカー1=o c) t= ...

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Q: 5. Define * as a*b = a +b + ab, comput a. 3* -4 b. -1/2 * 3 с. 1/3 * (-1/5) d. -3 * ( -1/2) С.

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Q: Use the given definition to find f(A): If f(x) = a, + a,x + a2x + - ax is a polynomial function, the...

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Q: -3-3V3

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Q: Solve for g. Give an exact answer. 12g = 12 (2 -1) + 11 9 =

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Q: How do I make a number like 1.3333333333333 into a fraction. Please include steps?

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Q: Is x greater than, less than, or equal to 94°? 94°

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Q: Suppose a > 0, (a, 42) = 6 and [a, 42] = 420. Find а.

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Q: FINDING MARGIN OF ERROR Find the margin of error for a survey that has the given sample size. Round ...

A: Answer - 7 Margin of error for a sample size of n people is  = +_ 100/√n

Q: 1. Let ei , e2 = and e3 = Suppose that T : R³ →Rª is a linear transformation 1 such that 1 T(e1): 2 ...

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Q: A 8-ft piece of PVC pipe is cut into three pieces. The longest piece is 13 in longer than three time...

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Q: You cannot find the GCF of terms that are negative. O True False

A: The Greatest common factor of a set of numbers is the largest factor that all the numbers.

Q: 14. Given f(x)=±, find an expression for: f(x-1)-2

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Q: Divide. 8b°-32b +28b 462 The solution is (Simplify your answer.)

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Q: Graph the solution set of the compound inequality. Use a ruler or straight-edge where appropriate. -...

A: The solution set is given by the dark blue region.

Q: cy 75x 200<1007 (7.108, SS ...

A: Given that Inequality75x-200&lt;100Solution:75x-200&lt;10075x-300&lt;0x-30075&lt;0x-4&lt;0

Q: FINDING SAMPLE SIZES Find the sample size required to achieve the given margin of error. Round your ...

A: Given problem is solved below in detail.

Q: 14, 21, 42, 77, ..

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Q: 2. Let + and · be the usual binary operations of addition and multiplication on the set Z. And let H...

A: Given :H={n2 | n∈Z+}

Q: 10) Salt and pepper are mixed in a ratio of 3:2 in a recipe. In another recipe, 8 parts of pepper ar...

A: topic - ratio and proportion

Q: In the year 2003, a person bought a new car for $12500. For each consecutive year after that, the va...

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Q: 1. Compute the following sums and differences. Also, provide a sketch illustrating the geometric int...

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