Match the explicit formula with the recursive formula that represents the same relationship: (Match the Equation Numbers, lowest # goes on the left) Equation1: an = an-1 + 13 Equation 5: a, 13n + 6 a1 = 6 Equation 2: an = an-1 -9 Equation 6: an = 76(-9)"-1 a1 = 76 Equation 3: an = 13 (аn-1) Equation 7: an -9n + 76 a1 = 6 Equation 4: an = -9 (an-1) Equation 8: an = 6(13)"-1 a1 = 76 %3D Equation1 [ Choose ) Equation2 [ Choose ] Equation3 [ Choose ] Equation4 [ Choose ] > >

Q: 2/x+4 - 1/x-4 = 4x/x2-16 What are the value(s) of the variable that make the denominator zero?

A:

Q: (X-4)/(x-7 )-1= 3/(x-7)

A:

Q: Solve for X: 3(x-5) - 5(x-3)= x+3 - (x-2)

A:

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

A:

Q: (2+1/5)(1-5/6)

A:

Q: Simplify: 5 6 z- 2 2 - 4 31 z -4 5z - 4 4 5z + 8 2-4 5z + 16 1 -4

A: Solving the problem by doing simplify the problem.

Q: What is the best way to calculate this?   -9+[(10-2)-(-17-16)] =

A: To solve the given expression.

Q: 9) Solve for x: 2(3x-4)= 5x-(4x-7) a. 5 10) Solve for x: b. 3 2x *-1=²* +4 c. -3 d. 10 e. -5

A: Given query is to find the value of x.

Q: Simplify  2(8y-2-(2y+5)= 7-8[9-(5y-8)]

A: Given problems:- 28y-2-2y+5 7-89-5y-8

Q: simplify 3(1 + x)A - x(1 + x)-2/3 83. (1 + x):/ (7 – 3x)2 +x(7 – 3x)-1/2 84. 7- 3x

A: We have to  simplify given expression.

Q: answer among the four choices. DO NOT USE YOUR CALCULATOR FOR THIS PORTION.  1. (3-3) divided by…

A:

Q: Solve for X. -9 13]-*-[33] 2X = -8 -8 9 -8 25] -2x 2X -2X X =

A:

Q: Simplify 4n-1-1 2n-1-1

A: To simplify the following expression.

Q: (4x³y-$z+)(-2x-3 y7 z?) =D

A:

Q: In l-1x+11-In !2x + 31) +C (2)C1)-(3)(-1)

A:

Q: simplify completely 1/x -4/x2 /1-16/x2

A: First of all, consider the given expression.Make two assumptions.

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.