2. Solve the system by graphing: -81 1-4 9x - 4y=8 19 18 OD X fau

Q: Put the equation y = x² + 8x +7 into the form y = (x - h)²+k:

A:

Q: Solve by substitution: 10x=4 2x+y=-24

A: The given system of equations is: 10x = 4 2x + y = -24   The solution is below.

Q: Scott wants to lose weight and starts a strict diet. He plans to lose exactly 6 pounds per month, a…

A: topic-algebra

Q: Put the equation y = x² + 8x + 7 into the form y = (x – h)² + k: Answer: y =

A: Given,y= x2+8x+7y=x2+8x +16-7y=(x+4)2 -7

Q: 2. -6a – 4(a - 3) = -6a + 15 %3D

A: Let's solve.

Q: Put the equation y = x² + 18x + 80 into the form y = (x − h)² + k: Answer: y =

A: y = x2 + 18x + 80    change in form  y = (x - h)2 + k

Q: Graph and solve for x 0= -16x2+90x+5

A: Given: 0= -16x2+90x+5

Q: To produce a textbook, suppose the publisher spent $140,000 for typesetting and $5.50 per book for…

A: Given Data: Let us consider the given total cost to print n books , C=140,000+5.5n

Q: (a) Use the given information to write a system of linear equations for x, y, and z. (b) Convert…

A:

Q: 5. Write an equation that would have infinitely man solutions with the equatio below: 5x + 3y-12

A: We have been given the equation  5x +3y - 12

Q: Put the equation y Answer: y = = x x² - 4x + 3 into the form y = (x − h)² + k:

A:

Q: solve for x: 4(2x+3)-2=42

A: The given equation is  4(2x+3)-2=42

Q: Solve and give graph:  − (4 − 5p)+3 > − 2(8 − 5p)

A: Given the following inequality, We try to simplify the left and the right hand side of inequality.…