8. Lawson is pouring a rectangular concrete slab for his doghouse. The slab will cover an area of 5x2 + 12x - 9 square feet. Write expressions that represent possible dimensions for the length and width of the concrete slab. Select the TWO factors below 5x + 3 5x - 3 X + 3 X - 3

Q: Multiply. 2x +2 2x+6 6x + 18 2x -2 2x +2 2x+6 6x + 18 2x2 - 2 (Simplify your answer.)

A: To multiply: The expression 2x+26x+18·2x+62x2-2. Calculation: In the expression 2x+2, 2 is common,…

Q: Divide.   x3−4x2+8x−5÷(x−1)

A:

Q: Divide. (-203–19+4x+16x*) - (-2,"+4) Remainder Write your answer in the following form: Quotient+…

A: Answer and explanation is given below....

Q: Determine if x-2 is a factor of 3x - 5x2 + x + 8. Explain your response. Format - Font - Size BIUS…

A: let the given polynomial is p(x)= 3x3-5x2+x+8we need to determine   x-2 is factor or not

Q: A trapezoid is a four-sided figure with exactly one pair of parallel sides. The expression h(B + b)…

A: Given b=7,h=5,B=15.

Q: Select all the expressions that give the area of the figure in square units. (5+6)x (3+2) (8x6) C4)…

A: we have to write the area of the figure in square units.

Q: Write a large number (greater than 1) that contains at least 1 zero and 4 significant figures.

A: 508.0 has four significant figures and two zeros.

Q: I want to start training to become an Olympic swimmer. I currently have a square pool in my backyard…

A:

Q: Directions: Simplify each term by factoring. 1. 3rs 2. 12xy 3. 5x^2 4. 36x^2 5. 25x^2 6. 30x^2…

A: Given: 1. 3rs 2. 12xy 3. 5x^2 4. 36x^2 5. 25x^2 6. 30x^2 7. 5x^3 8. 24y^3 9. 9xy 10. 12x^4

Q: The following factors correspond to which one of the following equations: (x + 1) (x - 6)? x^2 + 7x…

A:

Q: Multiply the 1st equation by 2 to make -10y. 2x - 5y = -12 3x + 10y = 50

A:

Q: Explain how to simplify the problem below following order of operations. (-6x² +…

A:

Q: Keisha says that it’s easy to multiply even numbers by 5 because you just take half of the number…

A:

Q: length of 3x inches and a width of 4x + 5 inches.

A:

Q: The revenue of a company making the TV show "It's always sunny in Philadelphia" can be represented…

A: At break even total profit will be zero  To maximize total profit we can use calculus  For relative…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.