sidharthsuresh6d
sidharthsuresh6d sidharthsuresh6d
  • 03-09-2021
  • Mathematics
contestada

Help me with this Thanks!

Help me with this Thanks class=

Respuesta :

sam67656 sam67656
  • 03-09-2021

[tex] \bold \red{answer}[/tex]

(49+11)+(-30)=49+{11+30}

Step by step

(49+11)+(-30)=49+{11+___}

(49+11)+(-30)=49+{11+x}

49+11−30=49+11+x

49+11+−30=49+11+x

(49+11+−30)=(x)+(49+11)

30=x+60

30=x+60

x+60=30

x+60−60=30−60

x=−30

Answer Link

Otras preguntas

Rhonda saved 356 pennies. Her sister saved 243 pennies. They kept 250 pennies out and place the rest pennies into shared piggy bank. How many pennies did they p
What is the descriminant of 3x^2-10x=-2
What is the ratio and rate of 5 cell phones for 30 dollars
A.Now that you have a basic idea of what you are required to do, it is time to make a plan. It is a very good idea to plan this research project in terms of day
Which sentence from "The Bridge" uses figurative language? I respect them and admire them greatly for who they are and what they have accomplished. So anyway, t
Solve this equation: -72 + 12 - 2.x = 23 + 13.2
assume you have a 500 g sample of a radioactive isotope with a half-life of 100 years. fill in the table showing how many grams of material will remain after t
Which of these terms cannot be used to indicate multiplication? 1. Groups of 2. Equal shares 3. Product of 4. Times
what is true about public service
BROOOOO! PLEASEEEE HELPP! ASAPPP! Francie is revising her research paper on the Industrial Revolution in the United States. Read the section she’s working on at