bowenskids09
bowenskids09
13-01-2021
Mathematics
contestada
Help me please ;-; I'll give brainliest
Respuesta :
kevxngyn
kevxngyn
13-01-2021
Set the equation equal to $150.
105 = -5x^2 + 50x
Move 150 to the right side.
-5x^2 + 50x - 105
Divide the equation by -5
x^2 - 10x + 21
Factorize.
(x - 3)(x - 7)
x = 3, 7
The restaurant must make 3 meals to make a profit of at least $105.
Answer Link
edp002
edp002
13-01-2021
Answer:
3 meals
Step-by-step explanation:
(comment if you need the explanation)
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
how might a surplus of food have helped civilizations advance from hunter gatherer societies?
During world war 2 which battle was the first significant us victory in the pacific ? A) battle of the coral sea B) battle of midway C) battle of Guadalcanal
You are trying to determine whether a certain website is a credible source. You notice it has advertisements along the top and sides of the page. The page is ti
What interesting cultural substitution is in the marcos zapata painting of the last supper (ca. 1710-1773)?
Answer this question please...
Cathy is worried about her mental health. she visits dr. henderson, a psychiatrist, to seek treatment for her condition. when dr. henderson asks her questions a
The volume of 100 drops of a liquid is 0.01 fluid ounce. What is the volume of 10 drops?
what value completes the square for the expression x^2-18x
In 1928, the U.S. and 62 other nations signed an international treaty banning
What is an incentive?
