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

Vocabulary list three words from night chapter 8-9

Can someone please help me with these questions?

Which factor affects the solubility of a substance but not the rate at which it dissolves? A. stirring B. surface area C. temperature D. molecular polarity

the cost of 6 sandwhiches and 4 drinks is $53. the cost of 4 sandwhiches and 6 drinks is $47. how much does one sandwhich cost

Label popular sports with the countries in which they are the most popular

I really need help with this. This is just the first slide. There is another which I will post too. Hope someone helps me GEOGRAPHY

Which phrase from Roosevelt's speech uses pathos to support his point of view? (5 points) A.We should not flinch from seeing what is vile and debasing B

where is the tropical rainforest located

Why are the jobs in each region different?

Tara needs to select all of the text in a Word document. Which keyboard shortcut will achieve this goal?