8. $10 for ad. Answer - X Equations One per equation Put a single x for each equation indicating how many solutions there Work or explanation to support the answer. one none many are. a. 3x - 5 = 3x + 1 b. 3x + 2x + 6 = 6x - 5 2(x-4) = 2x - 8 c.

Q: 8. Each month a beauty salon gives x manicures that cost $12.00 each. The cost to the owner of the…

A: Selling price of each manicure is $12. Cost price of each manicure is $7.35. Monthly fixed cost to…

Q: NIKKI'S WALK At the beginning of the semester, Nikki was walking 60 minutes a week. She wants to add…

A: Beginning of the semester, she walked 60 minutes a week. She wants to add 5 minutes each week

Q: Find the equation equivalent to 2x = 4 which is a multiple of 3. O 6x= 12 O 8x= 15 O 2x= 5 O 9x- 10

A:

Q: Match each equation from the first set with an equivalent equation from the second set. Some of the…

A: Match each equation from the first set with an equivalent equation from the second set.

Q: Solve B+4X=A X=?

A:

Q: mirror should be centered on a wall. The mirror is 36 inches wide and the wall is 18 feet wide.…

A:

Q: What is the solution to the equation shown below? * +5=1 A x=-6 B x=4 Cx=-4.5 D x=9

A:

Q: solve by using substitution or elimination  by addition.   3x-2y=5  -6x+4y=-10

A:

Q: Lydia and Claudia have the same number of charms in their collections. Lydia started with 6 charms…

A: Image below

Q: - Joey is a cab driver. For his first trip, he travels 8 miles and earns $10. For his second trip,…

A: Explanation and solutions is given below....

Q: Write an equation in standard form given the following zeros. 10. Zeros: 6-1, 6+ i, 8, -1 11. Zeros:…

A: Here we have to find the equation.

Q: x-2y = -15 12. 9x + 7y = -10

A: Question-   Solve system of linear equation by substitution

Q: The solution set of the equation 0 = x + 12x + 27 is: a. x = 3 and9 b. x = -3 and -9 C. X = 12 and…

A: Simplify and find value of x

Q: A math class containing 38 students was divided into two sections. One section has two students…

A: Topic  =Algebra

Q: 18 2x+1 3x-1 21

A: The internal bisector of an angle of triangle divides opposite sides inthe ratio of the…

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.