For each ordered pair, determine whether it is a solution to 6x-7y=-19.

Q: Graph the inequality. x+4y≤4 Use the graphing tool to graph the inequality. Click to enlarge graph…

A:

Q: Question 13, 10.3.59 Part 1 of 2 Write the equations of a horizontal line and a vertical line that…

A:

Q: Simplify: a/c +2/5-1/c

A: Given, ac+25-1c

Q: The average temperature in a certain city has a statistically significant correlation to the monthly…

A:

Q: Simplify: X^2+x-12/x^3+3x^2 divided by x^2-7x+12/x^3 -4x+3x^2

A:

Q: Use a proportion to solve the problem. On a map of the Fox River, 1 centimeter represents 6.5…

A:

Q: If the determinant of the first matrix below is as given, find the determinant of the other matrix.…

A:

Q: The function is defined by the following rule. h h(x) = 5* Find h(x) for each x-value in the table.…

A: solution:-h(x)=5x5-1=1550=151=552=2553=125

Q: Solve the following logarithmic equation. Be sure to reject any value of x that is not in the domain…

A:

Q: Find any intercepts for the graph of the linear equation and then graph the equation. x-y=3 Identify…

A:

Q: Use a truth table to determine whether the two statements are equivalent. (~p~a)^(~9~p) and q-p…

A:

Q: a+b c-d -2a-c 3a + 4d ab b³ + c bc + ad 8 bd-c 16 a+b+c+d 17 cd + (-b) 18 (b + d)² bcd 15 19 20 21…

A:

Q: When solving for t below, one step contains an error. log log1.12 log should be V = 8,000 (1.12) t V…

A:

Q: -8log, (3n-3)+7= −1

A: Given query is to solve the logarithmic expression.

Q: Graph the equation shown below by transforming the given graph of the parent function.…

A:

Q: Question 2 Use the ADDITION METHOD to solve for x: 3x - y = -8 2x + y = -7 Ox= -3 O x=-1 Ox=3 O x =…

A: See this solution in below.

Q: A company that manufactures small canoes has a fixed cost of $20,000. It costs $80 to produce each…

A: NOTE: Refresh your page if you can't see any equations. . here fixed cost is $20000 and the variable…

Q: 8. x-intercepts: (3, 0) and (-3, 0) Point: (4, 14)

A:

Q: Use the ADDTION METHOD to solve for y: 2x - y = 10 3x + 2y = 8 $

A:

Q: Solve the logarithmic equation. Be sure to reject any value of x that is not in the domain of the…

A:

Q: Verify that each of the indicated numbers is a zero of the given polynomial function f. f(x) = 15x4…

A: The given polynomial fx=15x4-53x3+35x2+15x-4. We have to find the zeros of the polynomial.

Q: Find an equation of the vertical line passing through (− 4, − 1] The equation is. (Type an…

A:

Q: efer to the functions and p. Find the function (p-r) (x) and write the domain in interval notati…

A: The given functions are  r(x)= -4x, p(x)= x2-7x and q(x)= 4-xFind (p-r)(x) and its domain.

Q: Rewrite in the form 8x²-3-7 Ar² + r 2 2 = + 8x²-3x - 7 4x² + x - 2 q(x) + 1x² 2 n r(x) 4x² + x - 2 2

A:

Q: using algebra determine the intervals of increasing and decreasing for the function f(x)=2x−1/x+2

A: Let's find interval of increasing and decreasing.

Q: Betty can mow a lawn in 90 minutes. Bullwinkle can mow the same lawn in 60 minutes. How long does it…

A: we need to find out the time it takes to mow the lawn when both of them works together.

Q: The population P (t) of a culture of the bacterium Pseudomonas aeruginosa is given by P (t)=-17177…

A:

Q: Find the minimum or maximum value of the function f(x)=8x^2+x−1.

A: The given function is; f(x)=8x2 +x−1.

Q: y' + (y + 1) (y-1) (y-2) x + 1 = = 0, y (1) = 0

A:

Q: Choose an object that is like a prism or a cylinder. How can you use a referent to estimate its…

A: If the part of the door from the floor to the doorknob is about 1m2.To Find: Surface area of the…

Q: Determine the form of the partial fraction decomposition of the following rational expression. 2x² -…

A:

Q: 4 3 A = 11 9 12 0 3 2 4 4 6 2 4 0 1 3 -1 2 2 2 0 3 3 3]

A: The given matrix is; A= 4  0  0  1  0       3  3  3 -1  0       1  2  4  2  3       9  4  6  2  3…

Q: Microsoft's stock price peaked at 6118% of its IPO price more than 13 years after the IPO† Suppose…

A: Given,  $15,000 invested in Microsoft at its IPO price had been worth $900,000 (6000% of the IPO…

Q: 5. Graph y = = — x-3. 6. Graph y = -3x + 7

A: Graph of both question

Q: years

A:

Q: b) Let A = Bar = and A¹C = B. Find a matrix X such that X = AC.

A:

Q: During a girl's basketball season, Brooklyn scored 300 points from free throws, 2-pointers and…

A: NOTE: Refresh your page if you can't see any equations. . x=number of free throws y=number of…

Q: Graph y + 2x = 0.

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

Q: Consider the following function. Function Factors f(x) = 8x4 − 6x3 − 53x2 − 9x + 18      (x + 2),…

A:

Q: f(x) = Answer Step 3 of 3: Evaluate this function atx = -5. Express your answer as an integer or…

A: To find the value of function at the given point.

Q: 12. (2, 4); m = −1

A:

Q: 5 3. What is the slope and y-intercept of y = -X? x? 4. What is the slope and y-intercept of y + x =…

A:

Q: A few years ago, a total of 2684 thousand people lived in the metropolitan areas of Las Vegas,…

A:

Q: riverboat travels 84 km downstream in 3 hours. It travels 72 km upstream in 4 hours. Find the speed…

A: Given query to find speed of the boat and speed of the stream.

Q: Determine whether the indicated real number is a zero of the given polynomial function f. -5; f(x) =…

A: Topic = Polynomial

Q: Some students conducted a survey on some people's weekly income: $900, $900, $1300, $1200, $125600,…

A:

Q: Find a formula in terms of k for the following determinant -6 k 7 det k 58-0 4 10 1

A: Given query is to find the expression in k.

Q: Sketch the solution curves for the differential equation y' = (y + 3) (y - 4)^2

A: Given: y'=y+3y-42 To find: Sketch the solution curves for the given differential equation.

Q: O Yes No If yes, find all other zeros. (If no, enter NA. Enter your answers as a comma-separated…

A: Given query is to find the factors of the expression.

Q: In 1990 the average family income was about 38000, and in 2000 it was about 49032. Let x=0x=0…

A: In 1990 the average family income was about 38000, and in 2000 it was about 49032.Let x=0 represent…