leahxsmith16
leahxsmith16
02-02-2021
Mathematics
contestada
Given that 9x–4y = 20. Find y when x= -2
Respuesta :
Teebee13
Teebee13
02-02-2021
9x-4y=20
9(-2)-4y=20
-18-4y=20
-4y=20+18
-4y=38
Y= -9.5
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Which is the word equation for photosynthesis
Which of the following is not a form of heat transfer? A. radiation B. convection C. conduction D. vaporization
Which of the following is not an object in our solar system? Star Black hole Asteroid Comet
question 41. answers : a.) 27 1/2 b.) 3 1/4 c.) 15/19 d.) 2/55
dividing by 100 gives the same answer as multiplying by what number?explain,and give an example
66/5=13R1 write as mixed number
Walking and running both have low impact on joints. a. True b. False
The process in which two gametes fuse to make one cell is called _____. asexual reproduction fertilization conjugation pollination
Desalination is an inexpensive way to produce fresh water. a. True b. False
Which type of volcano doesn't get very big or tall because it is susceptible to erosion? shield composite stratovolcano cinder cone
