NAME DATE PRE - ALGEBRA Solve each equation 1. у +2%3D5 7. -5 + x = 5 2. 3 +x = -5 8. x+ 3 = -4 3. -2 + y = -5 9. -3 + y = 5 4. у - 4 %3D2 10. у - 5 %3D-2 5. 3+ y = 3 11. у - 2%3D4 6. x- 5 = -3 12. x+5 = 3

Q: Select all the equations that have −4 and 4 as solutions. Group of answer choices −3x^2=−48 x^2=8…

A:

Q: no real solution z= -8 z= -7 z = -6 z = -5 z = -4 z = -3 z = -2 z = -1 z = 0 z = 1 z= 2 z = 3 z = 4…

A: Solve 0=z^2-10z+25 by factoring.

Q: Let M sity, 2023. All rights reserved. b0 3 3 = Top 21 0 3 determine which of u right Texas Sta 12…

A:

Q: Solve for y. 7y-1 3y-6 + 1 8 Simplify your answer as much as possible.

A:

Q: then A-1 Given b 18 = = = [4] solve Az = b 8 4= [B]₁ A

A:

Q: "s work below. She solved the equation 8(x= 3)+7 = 2x(4 – 17) incorrectly. rrors in her solution.…

A:

Q: 7-Solve equation. x-5/x2+1/x=6/x

A: This is a problem of cubic solution.

Q: Which equation has the same solution as x² - 10x - 14 = 4? O(x - 5)² = 43 O(x + 5)² = -7 O(x + 5)² =…

A: The quadratic equation is given as x2-10x-14=4 Simplifying this we get  x2-10x-18=0

Q: 17. 7x - 8 4 -2 19.

A: As per bartleby guidelines, for more than three sub-parts, first three need to be solved. (17) Solve…

Q: Solve for X in the equation, where -4 -3 A = and B = 5 3 -3 -2 -5 ABHTOMA RD 2X + ЗА 3 В

A: The given matrix,A=-4-3203-3 and B=0250-2-5

Q: Carl the rideshare driver drove 55 miles per hour the first part of the trip. He was behind…

A: Carl drove 55 mph for first part of the trip and 70 mph for the second part of the trip. Total trip…

Q: Solution: y1 = 1.200000000; y2 =2.085625000; y3 = 3.079099746

A: Here, initial condition is given at x = 2.Therefore, start with x0 = 2.Given equation is:

Q: ) Find the solutions/zeros. m² + 4m - 60 = 0 Identify the process you used to m² + 4m - 60 = 0 fact…

A: m2+4m-60=0

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.