Damara11 Damara11

12-01-2018
Mathematics

contestada

Simplify the expression 8h+(-7.9d)-16+5d-2.4h

Respuesta :

texaschic101 texaschic101

12-01-2018

8h + (-7.9d) - 16 + 5d - 2.4h
8h - 7.9d - 16 + 5d - 2.4h

lets collect like terms..
8h - 2.4h = 5.6h
5d - 7.9d = - 2.9d
-16....even though this has no like terms, dont forget about it

now put it together...
5.6h - 2.9d - 16 <====

Answer Link

riwi06567 riwi06567

12-01-2018

The answer should be 5.6h-2.9d-16.:)

Answer Link

Otras preguntas

Mariana and Bethany disagree about whether the set of polynomials is closed under addition, subtraction, and multiplication, as the set of integers is. To exami

Factor the following quadratics completely

Select the correct answer. Which type of energy is thermal energy a form of? A. chemical energy B. kinetic energy C. magnetic energy D. potential ene

I don't know how to do it

Why does Colonel Brandon tell Elinor of something from his past that involves Willoughby? because Colonel Brandon knows that Marianne will not be happy with Wi

Which phrase describes a characteristic of an Arrhenius base? A. adds hydronium ions to the solution B. accepts hydronium ions C. adds hydroxide ions to

Write the sentence as a conditional statement. All acute angles have measures less than 90°.

I still need with this one please

A random sample is also called an unbiased sample. True or False

How were homesteaders' lives affected by the fact that the plains were largely treeless?