Use the number-line model to show that 6( 3) = 18. Choose the correct answer below. O A. to to -20-19(-18-17-16-15-14-13-12-11-10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 O B. 十+ -20-19(18-17-16-15-14-13-12-11-10 -9 -8 -7 -6 -5 -4 -3-2-1 0 1 OC. 十十+ + -1 0 十+ 10 11 12 13 14 15 16 17 3. 4. 5. 6. 8 9. 18) 19 O D. 十++ -1 0 12 4. 5. 9. 7. 9 10 11 12 13 14 15 16 17 (18 19 ++

Q: 2(3y-5)=34

A: We will see the ans in next step

Q: Find -x if x = -7. -7.

A: Given: x=-7

Q: 7. Find f(x) dr 2. O C

A: Known fact: ∫ab fx dx=-∫ba fx dx

Q: -7(x + 7) = -56

A: GIVEN DATA : Equation -7x+7=-56        TO FIND : The value of x Divide the given equation with -7…

Q: X = -9 X.

A:

Q: -4 + (-5) x 9

A: Here a basic mathematical operation problem is given. For doing this problem we should have the…

Q: 5a +7=10

A: 5a + 7 = 10 Subtract 7 on both side, 5a =3

Q: geles B=} AtC= | AtC-2D= -2 う -2D = -3 2の I +3

A: As per guidelines we can elaborate and solve your query as answer below.

Q: Evaluate, given x=-5 and y = 2 (+x) - (-5y) – (+10y) – (+7x) = %3D

A: The given expression is                                               (+x)-(-5y)-(+10y)-(+7x)

Q: Solve the equation -7x-17 = -38 for x. • Write your answer as a number only. • Round your answer to…

A:

Q: As+B If L(3t5 + 8) = the value of B is

A:

Q: d. -2(x + 4) +6= -3

A:

Q: 11 = x + (-17) X= ?

A:

Q: Evaluate a+4 when a =7.

A:

Q: -2/4x + 4 + 23 = 3

A:

Q: Matrix B:

A: Given two matrix A and B  ,we have to find the value of A-B.

Q: 1 0 A= 0 0 0 -1 3 2 1 7 3 1 1 -1 0 -600 3OTSO 0 1 0 2 1 B= 3/2 6 1 -1/2 3 5 -2 2 1 -6 4 1 1 0 3/8 3…

A:

Q: 6--3(x+2)

A: 6=-3x+2

Q: 2メ -

A: The determinant of A is 2x2-18=0. Rewrite the matrix form as, , A=2x36x The transpose of the matrix…

Q: (−1)n 4n (2 (x+3)" | with = Given the Power Series f(x) => n=0 ROC: Ra and IOC: (b, c)

A:

Q: -2.2 Use the Trapezoidal rule to approximate CoS dx with n = 5.

A:

Q: Evaluate the expression 5a + 17 when a =10

A: Solved!!

Q: Evaluate the expression for p = 2. 8p =

A:

Q: X - (-8) = 16 X= ?

A: Given that  X-(-8) =16 Then we have to find value of x.  So now..  X-(-8) =16 X+8=16 X=16-8 X=8

Q: Evaluate x2 + 3x, for x = 8

A: To evaluate: x2+3x for x=8. Solution: Given expression is x2+3x. Evaluating the given expression at…

Q: - 6x + 13 =19

A:

Q: -3(x+9)=-48

A: Given information:The given equation is

Q: -5+a=6a

A: Solve the following equation