The distance of a car from the drivers home after x nours is given by the expression D (x) 2x2 + 20 in miles. How fast is the car travelling at x = 2 hours. (Only enter the number of miles per hour)

Q: Find value of x 15+4x = 5x - 5

A: Topic:- algebra

Q: which real number values of x would make 9x+x^2 negative?

A:

Q: 4t-56/t=20

A: Given,

Q: 2 If the weight of the backpack is (5x - 15) pounds, find the value of x. (5x - 15) X = 6 pounds

A:

Q: Solve the equation 7x2y + 8y = 2x for y as a function of x. Express your answer in calculator syntax…

A: Topic - functions

Q: 15x* – 30Ľ x +7L = 0 ² %3D

A:

Q: m/LOM = 5x- 13 and m/MON = 3x + 7

A: Given JN↔ ⊥ OL→ and OK→ ⊥ OM→

Q: 5x - 3>15x - 1/2

A:

Q: Allen works as a pest control technician. Let y represent his total pay (in dollars) for the month.…

A: Allen works as a pest control technician. Let y represent his total pay (in dollars) for the month.…

Q: 10x+2/5x+4=1/2

A: Given function is

Q: -16 2/3 = -3 1/2 x -(-4 3/5)

A:

Q: 2. -x2-2x = 0 어

A: In the given question we have to plot the graph. by the helping graph generator we plot the graph.

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

A:

Q: Y= 3X17-X メP トp

A: d(uv)/dx= u dv/dx + v du/dx

Q: Solue forx 8tlogs (-4x)=10

A: Please see the answer below.

Q: Solve for x: 2/x+3 + 2/x-1= 3/x-1

A:

Q: √6x-9=x

A: Quadratic equation

Q: dx =? xVx? +x+2

A:

Q: 1/3p + 7 = 25

A:

Q: sal saves $55 per month, express his total savings for x years as an express in terms of x

A: We will use that 1 year =12 months

Q: Solve for the value of “x" -x 102 = |15 -3x 2х -3

A: Expand the determinant, then find the polynomial for x and find roots as in next step.

Q: The product of 2 and 8 is more than 8? T/F

A:

Q: Solve for x 3lnx-2xlnx=0

A:

Q: Solve for X: -3.1x + 7 - 7.4x = 1.5x - 6(x - 1.5)

A: Separate the numerical and variable terms on both sides  and just solve for x.

Q: Bx √13 X =

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