XaireX561157 XaireX561157
  • 03-11-2022
  • Mathematics
contestada

The model shows the expression 21 + 9. Which expression is equivalent to this sum? O 317+3) 0 31+ 3 0 3+7+3 O 763+3)

Respuesta :

ImmanuelV600836 ImmanuelV600836
  • 03-11-2022

Given data:

The given expression is (21+9).

The given expression can be written as,

[tex](21+9)=3(7+3)[/tex]

Thus, the first option is correct.

Answer Link

Otras preguntas

Can some one help me ? ???
What does the fact the pi is irrational indicate about it'd decimal equivalent
Calculate the number of moles 2.25 g of Na2CO3  0.800 g of NaOH  17.75 g of Na2SO4
Two trains leave the station at the same time, one heading East and the other heading West. The westbound train is going 60mph. The eastbound train is going 80m
evaluate -a.   a=2.2  need help
What's the algebraic expression of "15 less than a number squared"?
how can I use multiple representations to indicate positive and negative values
What represents instantaneous velocity on a graph?
What is the rounding or compatible numbers to estimate the sum of 87+34
What is the value of 5 in 356,039,763