jfb125
jfb125
04-07-2019
Mathematics
contestada
simplify 30 (1/2 x -2) + 40 (3/4 y - 4)
Respuesta :
yumnaali5533
yumnaali5533
04-07-2019
Answer:
10(3/2x-22+3y)
Step-by-step explanation:
Answer Link
Cathi
Cathi
04-07-2019
30 times 1/2x=15x
30 times -2=-60
40 times 3/4y= 30y
40 times -4= -160
Answer: 15x + 30y -220
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
What are the main problems of evidence in dealing with early civilizations? to what extent have scholars managed to resolve some of these problems
Possessing agility will help you what?
You are studying for a final exam of the semester. Up to this point, you received 3 exams scores of 75%,97%, and 60%. To receive a grade b in the class, you mus
An athlete eats 0.4kg of protein per week while training. How much protein will she eat during 6 weeks of training?
Because of its proximity7 to the ring of fire south east Asia often is threatened by mass and destructive waves called
Which function has an inverse function? In this picture, there are the options, which one it's? A, B, C or D Will give you 15pts
(x-y)(x+5y) find the product
From the top of a cliff 426 feet high, the angle of depression of a ship is observed to be 18.2°. how far out is the ship? 140 ft. 1,296 ft. 1,364 ft.
Gross earnings are the same as
a set of data points has a line of best fit of y=2.5x-1.5 what is the residual for the point (5,12)
