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Q: Solve the system of equations by substitution. Please show steps. 3x - y = 48 7x - 1.5y = 44.5

A: Now from equation (1), we have

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

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Q: For Exercise, graph the functions by plotting points or by using a graphing utility. Explain how the...

A: a) We will use a graphing calculator to graph the functions f(x) is the blue one and g(x) is the gre...

Q: Let A = {1, 2, 3, 4, 5} B = {1, 3, 5} C = {4, 6}. Find the cardinality of the given set. a. n(B) b. ...

A: To Determine: Find the cardinality of the given set.

Q: Find the indicated partial sums for the sequence. 11, 22, 33, 44, ..; S, and S, S4 (Simplify vour an...

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Q: R B K Match each equation with a graph above 4(1.14)® 4(1.49)* 4(0.83)" 3(1.14)" 4(0.67)" a. green (...

A: The equations given are exponential functions of the form y = abx. We know the properties of exponen...

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

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Q: Find and evaluate the sum. Σ-1)*1 4k k=2 Σ-1)14k= k=2 (Type an integer or a simplified fraction.)

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

Q: The entire graph of the function f is shown in the figure below. Write the domain and range of f usi...

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Q: For Exercise, use the graph of y = f(x) to graph the given function. -y = f(x)- y = 2f(x – 3) +1

A: y=2f(x-3)+1 means f(x) moved 3 units to the right, 1 unit up and stretched by 2 vertically. We will...

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

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Q: -3.351x4+35.912x3-97.614x2+177.929 x equals the number since 1996 Find the number of slugs for the y...

A: Since x=1996, replace the variable x with x+5 as it will give the value for 2001.(1996+5=2001) The...

Q: Given the parabola: x2+12y=0 and the tangent line x+y-3=0, find the point of tangency

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

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Q: Find n when a, =24, d= 8, and a, = 48.

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Q: The enure graph of the function g is shown in the figure below. Write the domain and range of g usin...

A: Domain is the possible values of x. The x values are from -3 to 3, but -3 and 3 are not included. ...

Q: For Exercise, write the domain in interval notation. x + 6 a. k(x) x + 6 b. j(x) = r + 2 x + 6 C. p(...

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Q: For Exercise, solve for the indicated variable. for P

A: Given expression

Q: The length of a rectangular swimming pool is 20 feet greater than the width. The surface area of the...

A: Let the width = x feet So the length = (x+20) feet So surface area= length*width = (x+20)*(x)=x2+20x...

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: Given that f(z)= – 9 and g(x) = 9 – , calculate 2², (a) f(g(0))3D (b) g(f(0))3= Question Help: Messa...

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Q: factor each polynomial. 73. 8-a3

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Q: Find the exponential function f(x) = a\ whose graph is given. f(x) y (-1. ) -2 -1 1 -1F 2. 2.

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Q: Confirming Homework. See Attached

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Q: For Exercise, the graph of y = f(x) is given. Graph the indicated function. Graph y = -f(x - 1) + 2....

A: y=-f(x-1)+2 means f(x) moved 1 unit to the right. 2 units up and flipped over the x axis. So the ne...

Q: Find the real solutions of the equation. 9 - | 7x| = 5

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Q: For Exercise, refer to the functions f, g, and h defined here. f(x) = -x + 3x 8(x) h(x) = Vx + 2 Fin...

A: Given: Formula used:

Q: 3. -V-539 = 4. -V-23 %= 5. V-25V49 = 6. V-361V-529 %3D -539 7. V11 -V-323 8. V19

A:

Q: For Exercise, write the domain in interval notation. a. y(t) = V16 – i b. w(t) = Vi – 16 C. Z(t) V16...

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Q: For Exercise, determine if the relation defines y as a function of x.

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Q: Confirming Homework. See Attached

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Q: Lets say you have to pay 40 cents per minute for a tutoring plan. If you get tutored for one hour ho...

A: To determine the total cost of tutoring class.

Q: A traffic safety engineer was studying travel patterns along a highway. She set up a camera and reco...

A: To Determine: A traffic safety engineer was studying travel patterns along a highway. She set up a c...

Q: The entire graph of the function g is shown in the figure below. Write the domain and range of g usi...

A: We want to find out the domain and range of the function shown in the above graph.

Q: Factor by grouping method: 3mn − 8m + 15n − 40

A: To find the factored form of the given expression.

Q: Find the first term and the common difference. 3 9 15 2' 4' 3, 4 a, =0, d=[ (Simplify your answers. ...

A: Note: Since we only answer up to 1 question, we’ll answer the first question. Please resubmit the qu...

Q: V15 '3-12.V14 * V35 13.V5 + V3

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Q: For Exercise, write the domain in interval notation. a. f(x) = х — 4 :- 3 b. g(x) 2 – 4 c. h(x) =

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Q: Simplify: (2a + 2a4) − (3a2 − 5a4 +4a)

A: Consider the given expression.

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

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Q: The table lists four Olympic athletes and the number of Olympic medals won by the athlete. Athlete (...

A: a) We write the data from the given table as (x,y) coordinates. (Dara Torres,12) , (Carl Lewis,10) ...

Q: c) 34.) Solve for x: ax - 3 = x + d %3D a) x = d+3 d) x 3= a-1 b) x = ²- 1. d- 3 e) x = a. d-3 d- 3 ...

A: To solve the given equation for x

Q: A pediatrician records the age x (in yr) and average height y (in inches) for girls between the ages...

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