2000022271 2000022271

14-04-2020
Mathematics

contestada

What is the answer to this problem?

e+f = 12
4e + f = 33

Respuesta :

DGBxBigxBrain DGBxBigxBrain

14-04-2020

Answer:f=5 e=7

Step-by-step explanation:

subtrscting e+f=12 from 4e+f=33 you get 3e=21 dividing by 3 you get e=7 plunging 7 in first equation you get 7+f=12 subtracting 7 you get f=5

Answer Link

Otras preguntas

A bicycle and rider going 15 m/s approach a hill. Their total mass is 89 kg.

Monty wants to make apple pies. He has 35 apples. He needs 5 apples for each pie. How can Monty find the number of pies he can make with his apples?

meaning of the quote "americans erected their constitutional roof before they put up national walls"

Which literary device(s) would be best to include as the topic of this excerpt from "The Lady or the Tiger"?

There is an internal conflict present in Frankenstein. What is that conflict? A. Victor struggles with whether to reveal the truth about the monster. B. Henry i

what does it mean “if you look to early you see nothing”?

What is the main idea of the text? Only people in Northwest Pennsylvania knew how ruthless Standard Oil could be. Only people with private agendas did not trust

The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $3896 to rent trucks plus an additional fee o

the options at the bottom are x+40 x-40 7.5 40 x-7.5 greater than or equal to less than or equal to

Suppose the yearly rainfall totals for a some city follows a normal distribution, with a mean of 28 inches and a standard deviation of 10 inches. For a randomly