PLEASE

Q: Explain why the solution set of the equation x + 3 = x + 4 is the null set.

A: we have to Explain why the solution set of the equation x + 3 = x + 4 is the null set.  

Q: Barbara drives between Miami, Florida, and West Palm Beach, Florida. She drives 30 mi in clear weath...

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Q: What is the 46th term in the arithmetic sequence –1.5, –1.3, –1.1, -0.9, .?

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Q: An equation of a line through (0, -1) which is perpendicular to the line y=4x+2 has slope and what i...

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Q: 4. If the slope of a line in the standard (x, y) coordinate plane is 0, and one point on the line is...

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Q: Two points in the standard (x, y) coordinate plane have coordinates (-2,9) and (-4,-3). What is the ...

A: giventwo co-ordinates(-2,9)  and (-4,-3)we know when two points (x1,y1) and (x2,y2) is given then sl...

Q: -In the standard (x, y) coordinate plane, the endpoints of a segment are (2, 7) and (12, 19). What i...

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Q: Write an example of DeMorgan's Law.

A: DeMorgan's Law 1.( A ∪ B)’ = A’ ∩ B’ 2.( A∩B)’ = A’ ∪ B’

Q: A piece of wire36cm long is cut into two​ pieces, each to be bent to make a square. The length of a ...

A: Given: The length of the wire is 36 cm and cut into two pieces.  each to be bent to make a square. T...

Q: Find the missing terms in the following arithmetic or geometric sequences. a. --,6,18,--,162 b. --,8...

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Q: 10. The dimensions of a hockey rink are 200 feet by 85 feet. Are the hockey and the air hockey table...

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Q: Where is the function increasing? Decreasing?

A: Given: -5

Q: In the standard (x, y) coordinate plane, the endpoints of a segment are (2, 7) and (12, 19). What is...

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Q: determine whether the given problem is an equation or an expression. If it is an equation, then solv...

A: Given x-23+x+24=-16

Q: Use linearization to estimate the best approximation of 1041/3

A: We have to use Linear Approximation.

Q: Twice a number y added to 9.

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Q: Solve the equation x - 20.7 = 9.5 for x. Show your work on the scratchpad.

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Q: Simplify the following logical expression as much as possible. Provide a reason for each step of you...

A: Given expression: ~p∧~q∨p→~q  

Q: What is the y-intercept for f(x) =;|2x + 6| – 1? А. (2,0) В. (о,-2) C. (0,6) D. (0,-1) E. not given

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Q: Solve the equation.

A: Given: 4x+2+1x-2=5x-6x2-4 We simplify above as, ⇒4x-2+x+2x2-4=5x-6x2-4⇒4x-8+x+2=5x-6⇒3x-6=5x-6⇒3x-5x...

Q: $5400 is invested, part of it at 6%. For a certain year, the total yield is $444.00. How much was in...

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Q: Indicate the relative and absolute maximum and minimum values list them as points on the coordinate ...

A: We know that, a relative maximum or minimum occurs at turning points on the curve whereas the absolu...

Q: please show all work

A: Given expression is: (8y2+9y-2)-(2y2+17)

Q: I’m stuck I’m not sure which is the set.

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Q: Is this equation after being solved in parallel lines, perpendicular lines, or neither

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Q: Solve by using the quadratic formula.

A: Given that: The polynomial is 2x2 - 3x - 4= 0 .  

Q: solve each equation. 6y - 7 = 41

A: solve each equation. 6y - 7 = 41

Q: solve each equation. 5y + 14 + y = 3y - 7

A: Given expression: 5y+14+y=3y-7

Q: Do Now: What do you notice and wonder about the following diagrams? y = - x + 2 y< -x + 2 I notice I...

A: From the given diagram,i noticed that given line represent equation y=-x+2because at x=0, y=-0+2=2at...

Q: I need help with number 5 and 6 please step by step .

A: 5. Joe borrowed $700 from his parents to buy an iPhone. They charged him 2.5% simple interest and he...

Q: Write a polynomial function f of least degree that ha a rational coefficients, a leading coefficient...

A: The given roots of the polynomial: 3, 4+2i, 1+7 Now we have to find the polynomial of least degree w...

Q: 2. -x+4y >- 12 A solution is:

A: We have to find the solution

Q: The width of a rectangle measures (2p-9q) centimeters, and its length measures (7p-10q) centimeters....

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Q: solve each equation. 0.1(x - 0.1) - 0.4(x + 2) = -5.31

A: Given: 0.1(x - 0.1) - 0.4(x + 2) = -5.31

Q: which expression must be added to 3x - 7 to equal 0?

A: Note: The expression -(ax+b) must be added to ax+b to equal 0?  i.e (ax+b)-(ax+b)=0  

Q: The total cost, C, of belonging to two different gyms for m Months is shown on the graph. The lines ...

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Q: Benjamin's hiking is modeled by the graph of the linear function shown on the grid. Benjamin Hiking ...

A: Given Graph

Q: Six less than the product of a number and 8 is 10 write this as an equation

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Q: determine whether the given problem is an equation or an expression. If it is an equation, then solv...

A: Given: Given: 2x+78+x-2=x-12 It contains signs therefore it is an equation. ⇒2x+78+x-2=x-12 multiply...

Q: Find r(1) given the fa

A: Given that : The curve r ' (t) = 4t j + 20 t4 k  and r(0) = - 3i + 4 j  .

Q: Please show all work

A: We need to find the value of polynomial at t is equals to 8 to find the height of the object 8 secon...

Q: 10. In the standard (x, y) coordinate plane, line r contains the points (6, 5) and (b,-5), and line ...

A: Option (A) is the correct choice. Determine the slopes m for line r and slope n for line t. m=−5−5b−...

Q: What is the 46th term in the arithmetic sequence –1.5, –1.3, –1.1, -0.9, .?

A: we have to find out the 46th term

Q: On one map, 1/3 inch represents 18miles. If two cities are 2 1/2 inches apart on the map, what is th...

A: given: On one map, 1/3 inch represents 18miles. If two cities are 2 1/2 inches apart on the map, wha...

Q: Determine h(x2) for the following function. h(x)=−2x/x2-x-6

A: h(x)=−2x/x2-x-6

Q: Rationalize the denominator

A: Given expression: 1x3+y3 Rationalize the denominator ⇒1x3+y3×x3-y3x3-y3⇒x3-y3x3+y3x3-y3

Q: Find the equilibrium point for the supply and demand functions below. Enter your answer as an ordere...

A: The given supply and demand functions are, Sx=9x+8Dx=120-5x Find the equilibrium point for the suppl...

Q: Show that the equation is an identity.

A: Given a equation, 4x-32-16x2=9-24x To show whether equation is identity.

Q: 05. What is the positive interval for y =l-3x - 6| + 2? A. (-∞, –2) B. (-2, +∞) C. (-∞, +∞) D. (2,+0...

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Q: Simplify the expression

A: Given a expression, 6x2-4-3xx2-4 We need to simplify the above expression.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.