lexyv15 lexyv15

01-09-2020
Mathematics

contestada

Given f(x) = 2x + 5, find x when f(x) = 45

Respuesta :

01-09-2020

Step-by-step explanation:

f(x) = 2x + 5 = 45

2x + 5 = 45

2x = 45 - 5

2x = 40

x = 20

Answer Link

bryr668 bryr668

01-09-2020

Answer:

f(x) = 2x + 5 = 45

2x + 5 = 45

5-25=2x

40=2x

x = 20

Answer Link

Otras preguntas

The fact that oxygen and carbon dioxide move easily through cell membranes is due to

PLEASE ANSWER ASAP WILL AWARD BRAINIEST Solve 4m²n = 49 for m. A. m=±7n√2n B. m=±7n√2n C. m=±7n√2 D. m=±7n√2

Draw a sketch to help you solve this problem. Express your answer in simplest form. Lana put up a strip of wallpaper that was 1 2/6 yards long. She put up anoth

Based on the passage , how does Abbey present his ideas

The notion that bizarre or atypical thoughts are expressed of unconscious process was proposed by

What type of line is the graph of x = −2?

we can be certain that everything we learn about prehistory from archaeologists is factual

PLEASE HELP A.S.A.P I WILL MARK YOU BRAINLYEST!!!!!! Which excerpt from The Call of the Wild is an example of indirect characterization? “Dave refused to run

PLEASE HELP I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!!!!! Which of the following materials is the poorest thermal conductor? A. Neon Gas B. Water C. Plast

One of the same side angles of two parallel lines is 20° smaller than the other one. Find all angles. Please explain so I can understand in future situations.