Seudónimo Seudónimo

25-10-2018
Mathematics

contestada

My childs teacher marked 10 and 11 wrong? But I think my child choose the right answer. What do you think?

My childs teacher marked 10 and 11 wrong But I think my child choose the right answer What do you think class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

25-10-2018

commutative property of addition a+b=b+a

Choice D

53+9 = 9+53

11. 1st week: 345 bought lunch

2nd week :345-23= 322 bought lunch

total in 1st two weeks 345+322 = 667

Choice C

Answer Link

Otras preguntas

A data set includes the entries 2, 5, 7, 9, 9, and 12. complete the data set with an entry between 1 and 12 so that the median and mode of the set are equa

A passenger train left Chicago and traveled toward Elkhart at an average speed of 29 mph. A freight train left 2.4 hours later and traveled in the same directi

The financing source that provides the majority of financing for owner-occupied single family dwellings in the u.s. is

What are the positive and negative impacts of living near a sea?

On december 1, 2016, escobar consulting, which uses a calendar year as its fiscal year, signs a $4,000, 12%, four-month note payable. journalize the entry to re

How many chromatids does a chromosome have before dna replication?

What causes the bacteria to die in an extremely salty environment?

Type the number 3.14×103 in standard notation.

Science geography help needed. Which of the following is a way in which earth material is returned to the surface? A. melting from pressure and heat B. weatheri

The expenses and risks associated with the implementation or upgrading of enterprise systems arise from the ________.