geor5geyvipgl geor5geyvipgl

01-12-2016
Mathematics

contestada

What is the product of 1.5 and 2.8 is 4.2?

Respuesta :

cecemeanasf cecemeanasf

01-12-2016

2.8 x +1.5 = 4.2 (x – 10)
2.8 x + 1.5 = 4.2 (x – 10)
28 x/10 + 15/10 = 42/10 (x – 10)
28 x + 15 = 42 (x – 10)
28 x + 15 = 42x – 420
14 x – 405 = 0
x = 31.07

Answer Link

Otras preguntas

How can revolting debt change from short term debt to long term debt

Jared’s abuela gave him $19 for his birthday. He bought $8.25 worth of candy and spent $4.25 on a new comic book. How much money does Jared have left?

Can someone help my teacher didnt teach me this yet !!!!!!!

What does the C in the ABCs of resuscitation stand for? A. compassion B. circulation C. commission D. computation

list some of the right mongol woman had within the mongol empire

What’s the mean of 17,11,10,5,2

Grayson's car used 2 gallons to travel 30 miles. How far can he travel on 3 gallons?

What was one goal of the Democratic Party? O A. To improve industry in the nation B. To improve the nation's infrastructure C. To expand the nation's territory

What is the value of (a+b) when a = and b=-2

1. Ayer 1. (ir)___________ al supermercado porque 2. (querer)___________ hacer una