jacquelynv155
jacquelynv155 jacquelynv155
  • 01-05-2018
  • Mathematics
contestada

The sum of twice a number d and 13 is 12

Respuesta :

Аноним Аноним
  • 01-05-2018
2d + 13 = 12

d = -0.5

-0.5 × 2 = -1

13 + (-1) = 12

Hope this helped☺☺

Explanations:

Twice a number d and 13 = 2d + 13 

The sum = Total 

Is 12 = "= 12"

That equals :

2d + 13 = 12




Answer Link

Otras preguntas

what type of society did stevenson live in
What chemical compound is C2HsOH?
how did the experience of the early colonists shape Americas political and social ideals?
6 metres cost 3.00. what is the cost of 1 metre?
'This life is more important than the next' - Discuss statement Include Christian views - Catholic and Church of England
what is the time interval between the release of the ball and the time it reaches its maximum hieght? the acceleration gravity is 9.81m/s^2 and the maximum heig
In class 6, 80percent of the children like crisps. 75percent of the children who like crisps also like chocolate. In class 6 what percentage of the children lik
what is the main functions of lipids?
how are plains formed
What is .368 written in expanded form?