Solve for the unknown variable in each of the following expressions: a. 18y + 6 = 14 y = Round to four decimal places b. z- Z= 4 7 || 2|7 Round to four decimal places

Q: -x+2y=2 -x+y=-1 substitution method.

A: Given

Q: 20 (b-a-c) 2b = K²(a+b+c) ³ 2C (c-a-b) -b-a) za zb

A:

Q: Find all real zeros of the function. g(x)=-4x (x²-9) (x-3) −9)

A: To find the zeros.

Q: The pricing form for a meal of fish and chips shows a total ingredient cost of $4.90 per serving of…

A: We have a given cost of surviving of fish, chip and tartar sauce

Q: 1 14) log, 3 + 2 log, 25-log, r 15) log x + log 5 = 2

A:

Q: Two parallel tangents 10 m apart are connected by a reversed curve. The chord length from the P.C.…

A: As per Bartleby guidelines we are supposed to answer only ? 3 sub- parts ( if there are multiple…

Q: The domain for a given relation is the set of all integers. Select the correct description of the…

A: we have given a relation that  x and y are related if and only if x and y are both negative or both…

Q: On the day of a child’s birth, a parent deposits $25,000 in a trust fund that pays 3% interest,…

A: Let's solve.

Q: For the equation 9 1 5 4* 8 8 complete parts (a) and (b) below. www (a) Give the smallest positive…

A: Given.

Q: The weekly cost C of producing x units in a manufacturing process is given by C(x) = 50x + 750. The…

A:

Q: Evaluate value decimal the X. Places. F(42) = ( Function F(x) = 200₂ (0.02x) at the given result…

A: It is a simple question. We just put x values on f(x).

Q: Consider the following. f(³) = ½1⁄2, f(2) = 4 (a) Write the linear function f that has the given…

A: We have given value of function at two point

Q: The assets (in billions of dollars) for a financial firm can be approximated by the function…

A:

Q: 55 Lesson 7.3 Finding Inverses Algebraically "el Find the inverse of the function. 19. 21. 22. C)…

A:

Q: In a sequence of numbers, the first term is x and each term thereafter is twice the previous term.…

A: solution is given below

Q: Q4\Use Cramer's Rule to find the values of x, y, and z from the following equations: 2x + 3y z = 1…

A:

Q: Examine the graph and consider trips more than 7,000 miles by a Boeing 777. Use a rate of change to…

A: We have to examine the graph and consider trips more than 7,000 miles by a Boeing 777 Use a rate of…

Q: Find f(g(x)) and g(f(x)) and determine whether the pair of functions f and g are inverses of each…

A:

Q: Solve for x. 5+ln(x-5)=2 Do not round any intermediate computations, and round your answer to the…

A:

Q: How much more will an investment of $10,000 be worth after 25 years if it earns 6% compounded…

A:

Q: For an element to be in the union of sets A and B, the element must be in set A in set B. but not…

A:

Q: period? A ticket to a fair initially costs $10. The price is increased by 15%. Then, the price is…

A:

Q: Shannon paid $980 for a set containing a TV and a TV stand. The salesperson informed him that…

A:

Q: Write an equation for the function whose graph is described. g(x) = the shape of f(x)=√x, but…

A:

Q: The parabola f(x) = −2x² − 4 can be graphed = −x² downward by 4 by shifting the graph of y = units.…

A: graph

Q: 7)Solve for x when log 10x - 2 = log 400 a) 40 b) 400 c) 4000 d) 40000

A: given  log1010x-2=log10400 log1010x=log10400+2log1010x=log10400+log10102…

Q: 12 Σ 100 - 21 2-0

A:

Q: 3) 10+ 8 = 32 a) 1.19 d) 4.76 b) 1.43 (c) 2.24

A:

Q: Use a graphing utility to graph each function over the indicated interval and approximate any local…

A: Given function f(x)=-0.2x3-0.6x2+4x-6   [-6, 4]

Q: Match each function h with the transformation it represents, where c > 0. (a) h(x) = f(x) + c O a…

A:

Q: Five divided by the difference of a number and 2, minus 4 divided by a number plus 2, equals 4 times…

A: Find the number

Q: i) 3x²-27 j) -6x² +96

A: Factorize i 3x2-27j -6x2+96

Q: Name: k a. b C. A toy company's total payment for salaries for the first two months of 2005 is…

A: This question is based on algebraic operation.

Q: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the…

A:

Q: Clark's Country Pet Resort is fencing a new play area for dogs. The manager has purchased 198 yd of…

A:

Q: Solve the compound inequality. 4w-3≤1 and 2w-1<11 Write the solution in interval notation. If there…

A:

Q: c). 10x² - 20x -80 d). -5x² + 10x + 15

A: We have given a polynomial and finding the factor

Q: of Let Q represent a mass radioactive plutonium (239pu) (in grams), whose half-life is 24,100. The…

A: The quantity of plutonium after t years is Q=1812t24,100

Q: 2. Find the area of the region inside the cardioids r = a(1+cos), a > 0

A:

Q: 6. Given triangle ABC with angle B = 35°, side a = 7cm and side c = 3cm, find the length of side b.…

A:

Q: Another model for a growth function for a limited population is given by the Gompertz function,…

A:

Q: Determine whether the set {P₁, P2, P3} is linearly independent in P₂=1+2x+3x² + 4x³ and p3 P₂, where…

A: The solution follows as:

Q: 4Ln3 Solve for x. e a) 6 b) 36 c) 81 d) none of these. =X

A: Using the properties of logarithms

Q: If I invest 1000 at 2% interest how long will it take to double my money?

A: Here period may be anything (month , quarterly , annually ) depending on your assumption/requirement…

Q: Let A be a diagonalizable n x n matrix and let P be an invertible n x n matrix such that B = P-¹AP…

A: NOTE: Refresh your page if you can't see any equations. .

Q: Let p represent the statement: "Students are happy." Let q represent the statement: "Teachers are…

A:

Q: If A = {x | x is an odd integer), B = {x|x is an even integer), C = {2, 3, 4, 5), and D= {1, 2, 3,…

A: We can find the answer as below.

Q: A technician had to work on a single job on three different days. Monday, 63⁄4hours were spent on…

A: A technician had to work on a single job on three different days. Monday, 63⁄4hours were spent on…

Q: (a) The average rate of change from - 2 to 0 is (b) The average rate of change from 2 to 4 is (c)…

A:

Q: 3. In the plane R², consider the parametric curve given by the equations Jx(t) = cos(t) +2 y(t) =…

A: We have to change the parameteric equation to Cartesian coordinates.