Solve the system of equations by graphing: (y = - 2x – 2 | 2x + 4y = 4 %3D solution = 5- 3- -5 -4 -3 -2 -1 3 -2- 16

Q: 8. Let f(x) 12x and g(x) = V-2x + 3. Evaluate the following, and simplify. Зх — 2 (go f)(x) а.

A:

Q: Consider the following polynomial inequality. 4x2 2 -x+ 5 Step 1 of 2: Write the polynomial inequali...

A:

Q: A street that is 208 m long is covered in snow. City workers are using a snowplow to clear the stree...

A: Given data ,  Length of road covered by snow = 208 m  Diameter of  tires of Snowplow = 1.9 m    Let ...

Q: If Riley purchased 15 gallons of gasoline, how many pints is that?

A:

Q: ) Find the real numbers a and b such that 3- 21)2 — (а — ыi) — а — bi. -) Let z1 = /3 + i and z2 = v...

A:

Q: Find 2A + 3B. 9 3 A = 6 4 - 1 8 B = |- 6 2A + ЗВ %3D

A:

Q: 1 2 1 2i; y = X = - 3 5 2.

A: A detailed solution is given below.

Q: A town's population increases at a constant rate. In 2010 the population was 56,000. By 2012 the pop...

A:

Q: 12. Determine which symmetries (x-axis, y-axis, origin) the following function has: a²y+ a? = 5. b. ...

A:

Q: If mz1+mL2 = 90, then A. 41 and L2 are complementary angles. B. 21 and 2 are supplementary angles. C...

A: we have givenm∠1 +m∠2 = 90

Q: Let the functions f and g be given by the equations on the right. Evaluate the indicated function wi...

A:

Q: 3. The arm and blade of a windshield wiper have a length of 34 inches. If the blade is 25 inches lon...

A:

Q: Determine the points that correspond to any relative maximums/minimums. Determine the intervals over...

A: topic - relative maximum and minimum values of functions and increasing and decreasing intervals

Q: h(z) = 2- +7z? - 9x- 18 -4 -3 -2 -1 1 3 4. -5i -4i -32 -2i 2i 32 4i 5i

A: Here , we have given a polynomial and we have to find out all the zeros of the given polynomial.    ...

Q: 133. Water in a Swimming Pool The line graph represents the gallons of water Win a small swimming po...

A:

Q: Q(s) = s - s³ + s2 - 3s - 6 %3D

A: Given:

Q: 5х-3 x<-2 1. For f(x)={ x+8 -2 <x<3 answer the following questions. tx+7 x23 (a) Evaluate each of th...

A:

Q: In Exercises 55-68, evaluate the sine, cosine, and tangent of the angle without using a calculator. ...

A:

Q: 3. Simplify and then evaluate the exponential expression. + (12)"; æ = 3 243 90 99 81

A:

Q: By how much would the perimeter of a square increased if its are is doubled a. 73.21% b. 58.11% c. ...

A: Topic = Algebra

Q: Question 2 a. For each of the systems shown below, decide whether the statements YZ and [Y+Z]-YZ are...

A: Both the given statement are true as after solving given statement we found that both are 2 x 2 matr...

Q: 3. Let R be the relation on the set of Z as xRy as xRy if and only if x 2 + y2 is even. Is this R re...

A:

Q: Express the number 0.00073 in scientific notation. ... 0.00073 = (Use scientific notation. Use the m...

A: Given : 0.00073

Q: Please demonstrate how to: create a (2x2) matrix for A,B, C and D and use them to solve for X in th...

A:

Q: Mike's monthly income can be modeled by the function m(x)= 0.08x+2000 and An monthly income can be m...

A:

Q: 9. The following are quantitative variables EXCEPT A. number of cars owned C. weight of infants B. m...

A: Topic = Algebra 9) D. License number  

Q: number of acre-feet (af) of water per day that evaporates from the reservoir for various temperature...

A: Equation of a line can be written as y = mx+c , where m is the slope of line , c is the Y axis inter...

Q: 21al 770 amount using the Banker's Rule. RM9 064.82 RM9 024.82 RM9 054.82 DMO O 04.00

A: In Banker' s rule we  consider 360 days in a year

Q: Find the mode(s) for the following list of numbers. 5.5, 7.7, 8.1, 6.6, 8.9, 8.6, 7.1, 8.1, 7.5, 6.4...

A: This is a statistics problem

Q: Question 2: When working with rational functions of the form f (x) p(z) how does the difference in q...

A: Points of extrema and roots can't be analysed using degrees but behaviour of function as x tends to ...

Q: 11. -6 -4 -2 0 2 4 6

A:

Q: Given A and b to the right, write the augmented matrix for the linear system that corresponds to the...

A: Given, Aim:To find augmented matrix which corresponds the matrix equation Ax=b

Q: Anyone over age fourteen must buy an adult ticket. Write an inequality.

A:

Q: The graph of f(I) is shown. Use the polygon tool to graph f(x- 2) (Double click the last point.)

A: Given that: Graph of f(x)

Q: Assume you invest $15,000 in a mutual fund (e.g. money market fund) with interest compounded continu...

A: Basic compound interest problem

Q: 7. If a football player ran a 40 yard dash, how many feet did he run?

A:

Q: 4x Find the average rate of change of f(x) = 2/x+ 9 between x = 4 and x = 25.

A: Average rate of change of function f(x) between a and b is given by          [  f(b) - f(a) ] / ( b-...

Q: Find w =a + bi = Vz, where a and b are real numbers. -48+14i W = W =

A: -48+14i=1+7i-48+14i=1-7i  

Q: Give the degree and leading coefficient of the following polynomial function. f (2) = x4 (4 – 5æ³3 (...

A:

Q: For School Year 2020-2021: Tuition 92,064.00 Basic Fees 12,385.45 Other Fees 3,750.00 The current tu...

A: Given: For School Year 2020-2021Tution fees= 92,064.00   &amp;   Annual rate of increase of tution f...

Q: For 1-5, use the sets below. U is the universal set and A, B, C, and D are subsets of U. U = {x\x EN...

A:

Q: INVESTING An initial investment of $5000 grows continuously with an annual interest rate of 2.5%. Se...

A: The solution can be seen in below steps.

Q: What is th proper exponential notation for 0.0000000128?

A: The detailed solution is given below Thank you 

Q: Estimate the domain and range of g. Use interval notation. Use the formula to evaluate g(−1) and g(...

A:

Q: By comparing their APYs, decide which is better: an investment at 4.26% compounded  monthly, an inve...

A:

Q: Evaluate the expressions. a) 55 (- 5)® b) (-5)5 58 a) (Type an integer or a fraction. Simplify your ...

A:

Q: c(r + y) = 72y + 67 y =

A: Given: c(r+y)=72y+67

Q: Use the Trapezoidal Rule and Simpson's Rule to approximate the value of the definte integral for the...

A:

Q: What is the order of the following matrix and why?  | 5 | | -2| | 0 | | -1 |

A: Given: | 5 |   | -2|   | 0 |   | -1 |    

Q: h(x) = 6–|15– 3x| 17a. Find the x-intercept(s) algebraically, write answer in (x,y) format 17b. Find...

A: