Solve the system of equations by substitution. Show all we each system. 5) 4x + 3y = 1 y = 3x - 4

Q: Simplify √√8y³ x 5√ √6y7

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Q: Sarah buys $94 of art supplies.She buys b packages of brushes and each package is $6. She buys t…

A: we need to find the number of brushes and tubes bought.

Q: Use the Factor Theorem to determine if the binomials given are factors of f(x). Use the binomials…

A: Since you have asked multiple questions, we will solve the first question for you.If you want any…

Q: Solve the systems using the Gauss Jordan elimination method and showing all your work x₁ + 2x₂ + 3x3…

A: The objective of the question is to solve the given systems of linear equations using the Gauss…

Q: 11. √2 √72

A: since you have posted multiple question in this question which are not interlinked so i have solved…

Q: 0.762050555854466... is rational or irrational

A: The objective of the question is to determine whether the number 0.762050555854466 is rational or…

Q: Doesn't quite answer my question...I asked if there's a way to reason the answer WITHOUT plugging in…

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Q: You company purchases supplies from Wengo Industries and always receives terms of payment of 3/5,…

A: Amount paid on June 10th is $2,162.6877Explanation:Company purchases supplies from Wengo…

Q: Ivanna drove 715 miles in 11 hours. At the same rate, how long would it take her to drive 845 miles?

A: Given that Ivanna drove  miles in  hours.

Q: Four times the sum of a number and 15 is at least 120. Let x represent the number. Find all possible…

A: Four times the sum of a number and 15 is at least 120. Let  represent the number.To find all…

Q: ↑ 49°F Sunny Submit Answer prcc riverguide - Search X 150 400 18…

A: The objective of this question is to calculate the extended total after the trade discounts for each…

Q: Enter the value of limn→∞∑k=1n1k3/2lim�→∞∑�=1�1�3/2 to 10 sigificant figures in the box below.

A: The objective of this question is to find the limit of the sum of the series 1/k^(3/2) as n…

Q: The graph shows the depth of water W in a reservoir over a one-year period as a function of the…

A: Given: To Find: To find the average rate of chnage of W between .

Q: 9:15 XIII CBC KIDS NEWS AA 8 ÷ 2 (2+2) = ? TOPICS V A math equation that is puzzling many This story…

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Q: The matrix on the right results after performing a single row operation on the matrix on the left. 0…

A: Given:  row operation produces: To Find: To identify the row opeartion to be used.

Q: Y=2x^2+15x+34, y=(-3x)-2 Find the points of intersection

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Q: Use the graph below to write the formula (in factored form) for a polynomial of least degree.   If…

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Q: a) log 27

A: We have to calculate

Q: A company's total sales (in millions of dollars) t months from now are given by S(t) = 0.02t³ +0.5t²…

A: The total sales of the company (in million dollars)  months from now is given by  We have to…

Q: please help me with this

A: The objective of this question is to find all real numbers 'k' for which the given matrix B is not…

Q: Fill in the blank to make equivalent rational expressions. 7w w-3 (w - 3) (w - 5) X

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Q: 23. Calculating Annultles You are planning to save for retirement over the next 30 years. To do…

A: Stock account investment per month (S) = $850Bond account investment per month (B) = $250Stock…

Q: Answer the following questions about the graph A. Estimate the domain in set notation and interval…

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Q: A patient has Avalox 1g in 500ml in D5W to be infused over 4 hours. The drop factor is 10 gtt/min.…

A: The objective of this question is to calculate the rate of infusion in drops per minute for a…

Q: The figure shows graphs of the total cost function and the total revenue function for a commodity.…

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Q: 2. Solving the following: a. log5 (2x + 1) = 1 − log5 (x + 2) b. 32x = 72x+1

A: We have to solve the given problem.

Q: For each of the following statements, if it is true explain why, and if it is not true in general,…

A: Given polynomial: P(x)= x7+5x5+3x3+x2-x+1 Descartes' Rule of signs: Maximum number of positive real…

Q: A store has clearance items that have been marked down by 25%. They are having a sale, advertising…

A: The objective of this question is to find out the final price of the clearance items after two…

Q: The graphs of the demand function and supply function for a certain product, are given below. Use…

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Q: For the piecewise function, find the values h(-4), h(3), h(5), and h(7). - 3x - 14, for x < - 4 h(x)…

A: From the given function

Q: 3. Let f(x) = 3x² + 1 and g(x) = x + 4. Find (f+g) (x) and (f- g)(x) and state the domain of each.

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Q: Define a recursive function f(s) for the sequence in terms of f(s — 1). f(s) =f(s-1)+8 Preview f(s)…

A: The Following information has been provided to us by the given graph.we are to find the recursive…

Q: a painting was bought for $5.00 and sols for $50,000.00 what was the percent of increase

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Q: The current population of a threatened animal species is 1 million, but it is declining with a…

A: The Population decline formuls is given as follows where P is the population after time t k is the…

Q: A patient has ciprofloxacin ordered for 400mg in 200ml d5w. The pharmacy recommends running the…

A: The objective of this question is to determine the rate at which the IV pump should be programmed to…

Q: T(X) = 2 Let T(X) = AX where the matrix A is given below. If possible, find a vector X such that 1 2…

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Q: 4. Lin runs 3 laps around a track in 8 minutes. a. How many minutes per lap is that? LAIM 266 b. How…

A: Given ,Number of laps = 3Number of minutes = 8we have to calculate , how many minutes per lap is…

Q: Suppose we have a periodic function f with period 2, defined on z € [-1, 1] by: The Fourier series…

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Q: Using the graph of the function y = f(x), answer the following questions. Y -6 -5 4 प စာ -2 ↓ 6 5 4…

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Q: Suppose u = (-4, −1, −2) and 7 = (2, 4, −5). Then: 1. The projection of u along ~ is 2. The…

A: The objective of this question is to find the projection of vector u along vector v and the…

Q: To complete these steps you will want to add 2 rational equations to your stained glass window.…

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Q: Suppose that 17  inches of wire costs 68 cents.At the same rate, how much (in cents) will 31 inches…

A: The objective of the question is to find out the cost of 31 inches of wire given that 17 inches of…

Q: 23 Discussion A multply And simply the resu Apression with positive ex (-2x4) (-(ex -4 √²) Y4) -2 M

A: Here an expression is given as we know that  and also where  is any variable and  are any real…

Q: Only typed solution

A: We need to find a and b and equation of line.

Q: Kkkkkk

A: The objective of the question is to determine how the number of critical points of the differential…

Q: 46. Interest Rate At what (simple) interest rate will $1000 grow to $1200 in 5 years?

A: We can solve this problem using the simple interest formula:Interest = Principal x Rate x…

Q: The signal from a certain satellite takes approximately 5.4x10-2 seconds to reach earth. Wrote this…

A: The objective of the question is to convert the given scientific notation into standard notation.…

Q: Select the values that make the inequality z, ≥, 8z≥8 true.(Numbers written in order from least to…

A: The objective of the question is to find the values that satisfy the inequality z ≥ 8.

Q: A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient…

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Q: For the function f(x) = 7x² - 3x + 2, f(x+h)-f(x) h evaluate

A: f(x)=7x2−3x+2