The temperature in Minnesota was -8°F one day. On the same day, the temperature was 12° higher in Indiana. What was the temperature in Indiana that day?

Q: (a) Graph the equations in the system. (b) Solve the system by using the substitution method. (x – 3...

A: The equations can be solved by substituting the value of y from equation 2 to equation 1.

Q: Which of the following parabolas match the following graph below? O y=x+4x O y= - +4 O y=-+4x O ye-r...

A: We can find the equation of parabola from the graph as below

Q: Use back substitution to find the solution of the following system. Sx + y + 3z = 1 y + 2z = 1

A: We can solve this as follows:

Q: 1) A coin is tossed 3 times. Find out the number of possible outcomes. a) 2 b) 3 c) 6 d) 8

A:

Q: Use the gjiven flqure to answer fust 3-I 3.17 OD=100m and oE- bom, theE Res on the the arcle. 4 I AU...

A:

Q: For the quadratic function, (2x + 3)² = -2(2x + 3), x = -3. -5. %3D True O False

A:

Q: A scientist mixes water (containing no salt) with a solution that contains 20% salt. She wants to ob...

A: Solution:

Q: Two systems of equations are given below. For each system, choose the best description of its soluti...

A:

Q: For any sets A  B, C, ( A ∩ B) ∪ C ≠ A ∩ ( B ∪ C). True or False.

A:

Q: 3. Evaluate logm m2". B. n° С. т D. 2n A. n

A:

Q: The function f(x) = -(x + 3)² - 4 has a vertex of (-3, -4).

A:

Q: +00 In n E(-1)" n2 n=2 O divergent O convergent

A: I have used the Lebnitz rule or Alternating series rule and find that given series is  CONVERGENT

Q: Estimate the slope of the tangent line to the curve at the given point (x,y). ... The slope of the t...

A: Topic  = Coordinate geometry

Q: Use the row reduction algorithm to transform the matrix into echelon form or reduced echelon form as...

A:

Q: Is the function a linear function? Yes No Select the correct choice below and fill in any answer box...

A: For linear function, the rate of change is constant over the given interval. For non linear function...

Q: Write a variation model using k as the constant of variation. The volume V of a right circular cylin...

A:

Q: Given g(x)= log3(x + 2) – 1 A) State the parent function f(x) = B) Describe the transformations: Con...

A:

Q: Q3. i) Find the roots of the quadratic equation by using a QUADRATIC FORMULA and comment on the natu...

A: topic - quadratic equations

Q: Find the approximate solution by graphing: x² + 5x – 3 = 0 O 0.5, 5,5 O 0.5, -5.5 O -0.5, - 5.5 O -0...

A:

Q: 20. f (x) = 2x? Зх + 2 - a. Shifted right 8 units b. Shifted upward 2 units

A: Explanation of the answer is as follows

Q: The point-slope form of a line allows you to write a linear equation using the slope and one given p...

A:

Q: 4 A line passes through the point (7, – 11) and has a slope of 7 Write the equation of the line usin...

A: For the solution follow the next steps.

Q: g(x) | f (x) = V]x| – 2 х2 — 2 1 1 1 g(f(x)) = |x| – 2 – 2 |x|– 4 2 (/ix| – 2)´ – 2

A: we have to find domain and range of the composite function .

Q: Vhen the price dropped to $10,

A:

Q: 5а+ 2b Decide whether the set of all vectors of the form is a subspace of R³ or a

A:

Q: 4.3 X 16-4 4.3X10 ( -지) 0,424

A:

Q: What should be multiplied to the second equation to eliminate y in the system? [4x – 6y = 12 4. (2x ...

A: As per bartleby guidelines we only give first three question answers. 

Q: An instructor wants to create a test that has true-false questions, multiple-choice questions, and e...

A: Solution is written in below steps.

Q: The base of a triangle is two feet more than twice its height. If the area is 30 square feet, then t...

A:

Q: -9 -2 -1 -9 -2 -1 27 6. %3! 0-2 - 2 9 -2 - 2 9 -2 ... Choose the correct answer below. O A. If A and...

A:

Q: Q3. i) Find the roots of the quadratic equation by using a QUADRATIC FORMULA and comm on the nature ...

A:

Q: Question: Let 36 9 A=2 1-3 0 0 5 Find the row-echelon form of the matrix.

A: Convert matrix into row echelon form

Q: above one If A, B and C are invertible matrices, then (3A CB™)-1 is A-5 B-(C-1)" equal to the above ...

A:

Q: :) Find the subspace of values that balances the chemical equation in which glucose ferments to form...

A: Solution -  We have given equation in which glucose ferments to form alcohol and carbon dioxide.

Q: Several unit vectors 7, 3, t, ü, ñ, and e in the xy-plane (not three-dimensional space) are shown in...

A: According to Bartleby's guidelines we are allowed to solve only 3 subparts of a problem. So, here's ...

Q: Say whether function f(x) = 5x7 - x9 + x4 is .7 a) Odd o b) Even O c) Neither O

A: Find your answer below 

Q: a. The value of an investment account has a doubling time of 13 years and $35,000 was originally dep...

A: As per the guidelines when multiple question are posted in single pic  then we are supposed to solve...

Q: Suppose that y varies directly as the square root of x, and that y=41y=41 when x=25x=25. What is y w...

A:

Q: Find b and c so that y 9x2 + bx + c has vertex (– 10, – 5). || - - b = C = ||

A: Given y=-9x2+bx+c and vertex(-10,-5) We have to find b ,c

Q: Which of the following are the approximate solutions of the quadratic equation 5x- + 19x - 66 = 0? O...

A:

Q: 9. 4. Let H = Span Determine the dimension of H.

A: In this question we have to find the dimension of H.

Q: What are the zeros of the following quadratic equation? y=x -6x O x= 0,6 O x-4,-2 O x= 6 O x=1,-6

A:

Q: Use the drop down to chose the inequality that makes each statement true. |-10| |-22| |-15| |1| |-54...

A:

Q: A. For each graph, find (a) the coordinates of the y-intercept and (b) the cootdii 15. 16. 17. 18. B...

A: topic-- x and y intercept of a line x intercept - the point ,where graph cuts x axis . y - intercept...

Q: O prove that Using Boolean algebra Ā+ABč + AB+BC 1

A: In this question we have to prove the following using boolean algebra. NOTE: As per our policy we ar...

Q: The augmented matrix is given for a system of equations. If the system is consistent, find the gener...

A: Consider a system of linear equations AX=b. Then A is the coefficient matrix of this system. Let M b...

Q: Graph the line with this equation. y=2x+3

A:

Q: Given (x + 2)°: The term with x is: Submit Question

A:

Q: 6. What is the equation of the line joining the points (3, 4) and (-2, 5)?

A: Given point  (3, 4) and (-2, 5)  General equation of line passing through two point (X1, Y1 ) and (X...

Q: Question 1: Find the solution to the Bernoulli differential equation dz dy cos(y) sin(y)z = ycos(y) ...

A: