Determine the value of k for which the system +y +3z +2y-5z has no solutions. k = X X 3x +10y +kz 3 3 = 10 = =

Q: is 30 - five times more than 6? why or why not?

A: We need to determine whether the given statement is true or false : Is 30 - five times more than 6 ?

Q: 28. Which logarithmic equation correctly represents the exponential equation 107 = x? A. x = log 7…

A: Given exponential equation is 107=x

Q: To solve by completing the square, what needs to be moved in this equation: x² = 9 - 4x

A:

Q: Let f(x) = 1 X -1 and g(x) = 1 + 2x. Find (g¯¹ of)(x)

A:

Q: Identify the domain and range of the relation using interval notation. Evaluate for the given…

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

Q: The difference of four and a number is twenty-five.

A: Given let  x=number then  4-x=25 x=4-25 x=-21

Q: If ƒ(x) = x² + 3x + 4 and g(x) = 5x + 7. for what values of x does f(x) g(x)? - X = 3 only O X = O x…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: Fifi surveyed the class of 42 students when did they study the lesson the previous weekend. The…

A: Let students on studied friday = F students on studied saturday = S students on studied sunday = N

Q: Find a and that solve the vector equation: a) 19 a (²7) +² (¹) = (²7) 27 Suppose the above equation…

A: Topic - Solution of linear using matrices we are given , α21+β13=1927

Q: etermine log₂ 64. . 6 . 8 C. D.

A: topic:-algebra

Q: Does the table of values below represent an inversely proportional relation? If so, state the…

A: check the ralation between values of x and y , and verify it.

Q: The average age of 8 people present in a room is increased by 4 years when a new person comes in…

A: Solve for the age of new person

Q: Part A Miguel rode his bike to work which was 15 miles from home. However he was too tired to ride…

A:

Q: (d) 15 117 - 91 13x > 11

A:

Q: 5. (a) Compute a nonzero vector Y (1,5). Is Y unique? (b) How many unit vectors are orthogonal to X?…

A: This is question of algebra  Here vector is given  We have to find orthogonal  vector to this…

Q: 2.) Find the quotient by factoring (which means show the factoring you did to get the answer).…

A:

Q: (x) = |2x| +4 is {-2, -1, 3, 4). What is the range? (-2) = 2 (-2)| + 4 = 8 (-1)=126-111+4=6 (3)=12…

A: We have to determine the range

Q: Graph the linear inequality y ≤ 3x - 6 by making a table.

A:

Q: The number of squirrels, N, living in a particular area can be modelled by the function N(t)= a…

A: Topic - Trigonometric Functions  We are given N(t) = acos[b(t-c)]+dAt 4 months squirrel population…

Q: in the graph alongside, y varies inversely with x. find the equation if the variation model  y =…

A:

Q: 7.) Explain WHY the answer below is incorrect for 16m ²-9 3-4m I 4m +3 16m²-9 3-4m Se

A:

Q: When do you use the plus or minus symbol “±”? a. After taking the square root of both sides b.…

A: When we take square  root both side there we use ± Sign

Q: Three friends Ram, Shyam and Ghanshyam went to Delhi to find work. They got the job at a private…

A:

Q: The chart shows the relationship between the amount of time, in days, and the percent of pollution…

A: Let xy158256355451547645742

Q: 1.The cost c varies inversely as the number n of pencils. 2. The pressure P of a gas varies directly…

A: Given statements:- The cost c varies inversely as the number n of pencils The pressure P of a gas…

Q: Which inequality is represented by the following graph:

A: Numbers are denoted on the number line as

Q: Complete the square for the expression. Then factor the trinomial. x² - 6x Expression: Factored…

A: We can simplify the given expression by using the completing the square method.

Q: F. Jose is wanting to find the solution to the equation 10* = 478. Which equation will allow him to…

A: To solve the given equation

Q: find the formula for a function whose graph is the given curve:  the line segment joining the…

A: Given points are (-5,10),(7,-10)

Q: Consider the following linear equations: 2x + 4y + 8z = 5 2x + (17k)y +7z 2x + 4y + (12 k)z = 7…

A: To write the corresponding augmented matrix for given system of equations.

Q: 10 men can prepare 10 guitars in 6 days working 6 hours a day. Then in how many days can 12 men…

A: Given: 10 men can prepare 10 guitars in 6 days working 6 hours a day. Then in how many days can 12…

Q: Simplify I 3 (y-6.25)³ x¹.y-7.z- Write your answer with positive exponents only.

A: Simplifying the given expression

Q: Multiply using the Egyptian doubling method.    AN EGYPTIAN'S HIEROGLYPHIC NUMBER SYSTEM or…

A:

Q: ch of the following is the Decrypted message of MVL by shift cipher, where key is k=34? a) SUN b)…

A: We will find the required.

Q: -3x-3y=3 y=-5x-17

A:

Q: Graph the solution to the following inequality on the number line. (x+6)(x-1) ≤0 k++++ + + + ++ + 4…

A:

Q: . Graph the following equations: 1. y = 2x + 7

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Round to the nearest cent. $1.278

A:

Q: Round to the nearest cent. $7.205

A:

Q: Which is the product of (x + y)(x - y)? A. x2 + y2 O O B. x² - у O C. x2 + у O D. x2 - y2

A:

Q: Find the quotient by factoring (which means show the factoring you did to get the answer). m²-81 m-9…

A:

Q: Which of the following statement is False? O To find the eigenvalues of an n x n matrix A. you can…

A:

Q: Question 3 Translate the sentence into if-then form. All prime numbers greater than 2 are odd…

A:

Q: Which of the following is the greatest common divisor of 42, 45, and 66? 6 9 O 18 3 66

A:

Q: = 5 Find a3, a4, and as for the recursive formula an = an-1 +3an-2 if a1 = 2 and a2

A: given   recursive formula is an= an-1+3an-2and   a1=2   ,  a2=5then we have to find  a3 , a4  , a5…

Q: If f(x) = x3 Find the difference quotient of f(a + h) - f(a)/ h

A:

Q: If for example I have the equation x+4y=5, do I just set the equation to zero and divide by 4 to…

A:

Q: Using the equation (2/3)x + (1/6) = 10 , determine the value of x.

A:

Q: Question 10 Form a valid conclusion, using all the statements for each argument. Give reasons. If…

A:

Q: There are three taps. Tap A fills 4 containers in 2/5 hours. Tap B fills eight containers in 1/2…

A: