tfornwalt
tfornwalt
17-02-2017
Mathematics
contestada
X^2+3y-4+2(x-z) when x=7 y=5 and y=-3
Respuesta :
bcalle
bcalle
17-02-2017
7^2 + 3(5) - 4 + 2(7- -3)
49 + 15 - 4 + 2(10)
49 + 15 - 4 + 20
80
Answer Link
Roastedham
Roastedham
17-02-2017
The answer is 80!!!
(Use gemdas / pemdas)
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
ACCESS MORE
Otras preguntas
an electric oven has a resistance of 1.00 kΩ and a voltage of 220 v. how much current does it draw? 2.2A 0.22A 220A 22A please explain it to me i'm stuck!!
The distance from the Earth to the sun is 93 million miles. In scientific notation that is _____ miles.
What specifically was the nile river’s gift? fertile soil fishing stocks defensive capabilities drinking water
At the end of your presentation the main points should be
Why did some members of congress believe that the tonkin gulf resolution was unconstitutional?
Consider four sealed, rigid containers with the following volumes: 50 mL, 100 mL, 250 mL, and 500 mL. If each of these contains .25 moles of helium gas at stan
14. Monica's rectangular living room is 12 feet by 15 ft. She has a square rug that covers 5/9 of the area of the floor.What is the side length of the square ru
The socinian theory of the atonement holds that
Which geographer is considered the founder of modern geography? Doreen Massey Michael Frank Goodchild Abū Rayhān al-Bīrūnī Alexander von Humboldt
Can someone please help me really quick. I need help writing an introduction to a cause and effect essay about the Japanese Knotweed. Thank you
