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

. A triangular prism is attached to a rectangular prism as shown below. If w = 8 inches, x = 5 inches, y = 20 inches, and z = 11.3 inches, what is the surface a

What is pyridine acid?

Which therapeutic cloning application is most likely a benefit to society

Which words in the sentence form the participial phrase? Young children participating in sports develop strong social skills. A. develop strong B. participating

What is pyridine acid?

which statement best describe the formation diamond ? A.Diamonds from in kimberlite under very high pressure. B.Diamonds from in talc under very low pressure C.

Why shouldn't the word about be divided by a hyphen? A. Do not divide a word after the first letter or before the last letter. B. Never divide a one-syllable wo

I need help with my homework :/

Of the 8760 hours in a year, one television was on for 2190 hours. What percent is this?

What is the reason for the tragic end of the hero Beowulf?