1. Solve the following inequalities and graph the solution on the number line: (a) 7x +11 ≤ 8(x+2) 2 (b)(8-4) > (6r+9) (c) 3 > 2x 4 + 7 7 - 3

Q: The diameter of an electric cable is normally distributed, with a mean of 0.7 inch and a standard…

A: Given 1. The diameter of an electric cable is normally distributed 2. Mean diameter is 0.7 inch and…

Q: Given the function f(x) = 2x² - 6x + 7. Calculate the following values: f(-2) = f(-1) = f(0) = f(1)…

A: Question 1: So, we get that f(-2)=27, f(-1)=15, f(0)=7, f(1)=3, and f(2)=3.

Q: Factor the greatest common factor from the polynomial. 24x² + 18x

A: The given polynomial is 24x2+18x We have to factor the greatest common divisor from the polynomial.

Q: ergio needs to attach a wire to hold the antenna to the roof of his house, as shown in the figure.…

A: Topic -Pythagoras theorem We are given, The antenna is 8 feet tall and Sergio has 10 feet of wire.…

Q: Hiro Hamada borrowed money to Robotic Lending Company an amount of P315,000 to be paid after 1 years…

A: It is given that amount paid after 1 and half year is 315,000 and amount to be paid after 3 years at…

Q: Factorise f(x)= 4x 3 - 19x 2 +32x - 15 as a product of linear factors.

A: Factories f(x)= 4x 3 - 19x 2 +32x - 15 as a product of linear factors.

Q: Solve by completing the square. x²-18x-4-0 The solution set is (Simplify your answer. Type an exact…

A: we have to find the solution

Q: 10 8 6 4 2 10 -8 -6 -4 -2 -2 -4 -6 -8 10 2 4 6 8 10 Write an equation for the graph, where y depends…

A: We need to write equation.

Q: Find the equation of the quadratic function satisfying the given conditions. ​(​Hint: Determine…

A:

Q: 2) Mari, Carlos and Amanda collect stamps. Carlos has five more stamps than Mari, and Amanda has…

A: The given data is: Carlos has five more stamps than Mari, and Amanda has three times as many stamps…

Q: A cyclist bikes 20 kilometers in 2 hours. What is the cyclists pace in hours per 1 kilometer?

A:

Q: True or false: (-5)^{-4}=-5^{-4}? Why?

A:

Q: A movie theater charges $5 for an adult's ticket and $2 for a child's ticket. One Saturday, the…

A:

Q: mework i Bill's Roast Beef sells 7 times as many sandwiches as Pete's Deli. The difference between…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: A child is collecting state quarters and new $1 coins. If she has a total of 24 coins, and the…

A:

Q: Use the exponential decay​ model, A=A0ekt​, to solve the following. The​ half-life of a certain…

A: Given that half life of the substance is 17 years.

Q: 4. (Optional) Which inequality sign should we place in between? Why? 3996 - 3995 3 ? 3994

A: The given expression 3996-39953?3994 We have to find the inequality sign for the expression.

Q: 2 W S X Question 9 F2 Solve the equation 13r² +4r= - 10r³ Answer: r = as integers or reduced…

A: Given query is to find the values of r.

Q: An open box with a square base is to have a volume of 12 ft3. (a) Find a function that models the…

A: Topic - Application of derivatives We are given An open box with a square base is to have a volume…

Q: In 2010 your car was worth $10,500. In 2012 your car was worth $8,500. a. Suppose the value of your…

A: let t = 0 for 2010 sofor 2012 t will be equal to 2 and so on so define two points where x = time…

Q: 1. f(x)=-9x² - 18x 2. f(x)=x²-2x - 80 3. f(x) = -2x² - 4x x-intercept(s): zeros: f(-3)=…

A:

Q: Write an equation of the line passing through the given points. (3,-5) and (-1,7)

A:

Q: Example and solution format should be like this: f(x) = x + 5 9(x)=2x- h(x) = 2x² +9x-5 g(x) + h(x)…

A: The functions f(x), g(x) and h(x): f(x)=x+5g(x)=2x-1h(x)=2x2+9x-5

Q: Graph the equation. Be sure to simplify the equation before graphing it. y + 3 = 4y DENEN

A: NOTE: Refresh your page if you can't see any equations. . the given equation is

Q: The price tag on a kitchen table is $300.00. The tax is $6.00. What tax rate (percent) was used to…

A: The price tag on a kitchen table is $300.00. The tax is $6.00. What tax rate (percent) was used to…

Q: . Sketch the graphs of these three quadratic relations on the same set of axes. Y=(x-9)^2…

A: The given three quadratic equations are: Y=x-92Y=x+22Y=x-52 To sketch the graphs of these three…

Q: Brandon is shopping at Old Navy during a sale. All shorts are $16 each and all t-shirts are $10…

A: Brandon is shopping at Old Navy during a sale. All shorts are $16 each and all t-shirts are $10…

Q: 600 455مة

A: Given query is to find the total amount.

Q: Marquese is making 10 pounds of trail mix from raisins and nuts. Raisins cost $3.45 per pound and…

A: Given query is to find the each type of product so the mixture will cost 6.96 per pound.

Q: Kelly worked on a straight 11% commission. Her friend worked on a salary of $950  plus a 7%…

A: Kelly worked on a straight 11% commission. In a particular month, they both sold $27,300 worth of…

Q: Two trains leave stations 468 miles apart at the same time and travel toward each other. One train…

A: Given query is to find the time when train meets.

Q: 1km Jeb drives a truck. He often needs to read a map. His map of British Columbia shows a scale of 1…

A:

Q: Find the future value of the ordinary annuity. (Round your answer to the nearest cent.) $120 monthly…

A: NOTE: Refresh your page if you can't see any equations. . here we have PMT=120 r=5%=0.05 n=12 (for…

Q: Consider the line  y=−1/2x+5 .What is the slope of a line parallel to this line? What is the slope…

A:

Q: 14. For each of these scenarios, indicate which direction the variable goes: a. If interest rate…

A: Note: as per our answering guidelines ee should solve only 1 question. So i am solving 14th no…

Q: Dots sells T-shirts ($4) and shorts ($6). In April, total sales were $450. People bought 6 times as…

A: solve by making linear equations.

Q: 6. Consider the multiplication problem 324 x 286. a. Show this problem using the Egyptian method of…

A:

Q: Find the solutions that can be read from the simplex tableau. X2 X3 S1 $2 $3 0 0 0 20 8 X₁ 6 0 0 -7…

A:

Q: 1. A breeding group of foxes is introduced into a protected area and exhibits logistic population…

A: Since the student has posted many sub-parts of the question and does not mention any specific part,…

Q: value of your house is $269,000 today and inflation is constant at 10.2% annually, what will be its…

A: Given query is to find the value of the house after 18 years.

Q: Find the monthly payment that will yield the future value of $250,000 using an ordinary annuity at…

A: NOTE: Refresh your page if you can't see any equations. . FV=250000 PMT=? (monthly payment)…

Q: Debi has $1.50 in a collection of dimes and nickels. The number of nickels is six more than the…

A: We need to find no. of each type of coin.

Q: 10. REINFORCE Consider the function f(x) = -2x² +18. Fill in the following tables to describe f(x)…

A:

Q: 10 10 -8 -6 -4 -2 8 6 4 2 -2 -4 -6 -8 -10 2 4 6 8 10 a Write an equation for the graph, where y…

A:

Q: The length of a rectangle is six times its width. If the perimeter of the rectangle is 84 in, find…

A:

Q: Is the graph that of a function? O No Yes What are the domain and range of the function? Select the…

A:

Q: How do I find the zeros and the multiplicity of a problem like  f(x)=x^3(x-1)^2(x+4)

A:

Q: practice 4+3₁ 2-Si

A: NOTE: Refresh your page if you can't see any equations. . multiply and divide by (2+5i)

Q: 3 fences have a total perimeter of 480 mm . what is the maximum area of each fenced enclousure?…

A:

Q: Suppose that $27,400  is invested in a certificate of deposit for 5 years at 9.4% annual interest to…

A: