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

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

36 is 72% of what number

What were the two basic causes of the Dust Bowl during the early 1930s? strip mining and toxic chemical dumping over farming and drought urban sprawl and overpo

The Cars passing by are filled with commuters. Identify the present particle in the sentence. A.by B.are C.passing D.filled

How long would it take 2.0x10^20 electrons to pass through a point in a conductor if the current was 10.0A?

Who is Jack London and what is he useful for? Where Does he live?

explain how you can use a number line to show that 3/6 and 1/2 are eguivalent fractions

which layer of the earth has the most mass and volume? the upper mantle or the lower mantle?

which sequence of processes must occur for an atom of carbon to go from a car to a tree? A. Respiration, decomposition B. Combustion, photosynthesis C. Fossil

The U.S. congress is primarily responsible for ________________. a. the judicial process c. the nation’s laws b. executive decisions d. all of the abov

Modernist works could best be described as:.