zinnia30 zinnia30

10-08-2020
Mathematics

contestada

Combine like terms to create an equivalent expression. 3.4-2.8d+2.8d-1.3

Respuesta :

Аноним Аноним

10-08-2020

Answer:

2.1

Step-by-step explanation:

[tex]3.4-2.8d+2.8d-1.3\\\\\mathrm{Add\:similar\:elements:}\:-2.8d+2.8d=0\\\\=3.4-1.3\\\\\mathrm{Subtract\:the\:numbers:}\:3.4-1.3\\\\=2.1[/tex]

Answer Link

Otras preguntas

48% of men consider themselves professional baseball fans. you randomly select 10 men and ask each if he considers himself a professional baseball fan. find th

What is the most widely used operating system for mobile devices?

In a mixture of argon and hydrogen occupying a volume of

1 Jessie’s bus ride to school is 5 minutes more than 23 the time of Robert’s bus ride. Which graph shows the possible times of Jessie’s and Robert’s bus rides?

Describe why pi is a real number but NOT a rational number

the equation of a circle is x^2+y^2-12y+27=0 what is the equation in graphing form a) (x-6)^2+(y-6)^2=27 b) (x-6)^2+y^29 c) x^2+(y+6)^2=9 d) x^2+(y-6)^2=9

Find the shortest side of a triangle whose perimeter is 64

El aseite calientito en la colita de los bebes para que sirbe?

True or false the left side of the heart contains oxygenated blood

Abedabun wants to model how a car's maintenance costs change as the distance someone drives the car increases. What would be an appropriate unit for Abedabun's