flipmccoollgoo flipmccoollgoo

10-01-2018
Mathematics

contestada

Solve the equation formed when f(x) = g(x). f(x) = 2.5x − 4 g(x) = −2x + 10 a. x=1 b.x=2 c. x=3 d. x=4

Respuesta :

queenzy queenzy

10-01-2018

Substitute the numbers for f(x) and g(x).
F(x)=g(x)
2.5x-4=-2x+10
Collect like terms
2.5x+2x=10+4
4.5x=14
Divide both sides by 4.5
4.5x/4.5=14/4.5
X=3.1111
Therefore, X=3, option C

Answer Link

Otras preguntas

The author’s attitude toward stair climbing can be best described as

Subtract the integers. 22−(−10)

How does social media spread fake news

F(x)= x^2. What is g(x)?

write one function each of caps lock and shift keys.

Which of the following is an appropriate estimate of the distance, in miles, from the west coast to the east coast of the United States? A. 3 x 10-3 B. 3 x 10-1

Functions of peace keeping force ?

The following set of numbers is going to be graphed on a histogram. If there are going to be six intervals in the display, what will the first interval be? 3, 1

John was ordering orange cones to use for soccer drills during practices. If John decided to purchase cones now, he would buy 10 sets at $5 per set. If he decid

what is the colour of banana