zury01
zury01 zury01
  • 02-11-2021
  • Mathematics
contestada

Plz help me well mark brainliest if you are correct!..

Plz help me well mark brainliest if you are correct class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 04-11-2021

Answer:

15x + 30y - 220

Step-by-step explanation:

30(1/2 x - 2) + 40(3/4 y - 4) =

= 30(1/2 x) - 30(2) + 40(3/4 y) - 40(4)

= 15x - 60 + 30y - 160

= 15x + 30y - 220

Answer Link

Otras preguntas

how many inches are in 13 and a half feet
Who best promoted the principle of uniformitarianism? A. James Hutton B. Charles Lyell C. Charles Darwin D. Jean Baptiste Lamarck
what is 58% as a fraction in simplest form
could a mixture be made up of only elements and no compounds? explain.
What international event led to the Red Scare?
for ratios what would 45 out of 60 be as a fraction?
What is 4/9 - 2/15 in simplest form
Summarize the effects of shearing, compression, and tension on Earth's crust.
what gives a whole number multiplying, 0.65 and 58 by 10 or 100
What states made up the upper south?