5toby000
5toby000
03-11-2016
Mathematics
contestada
Simplify this expression: 13 + (–12) – (–5) = ?
Respuesta :
SuperLegend
SuperLegend
03-11-2016
13 + (–12) – (–5)
Add -12 to 13. This would be the same as subtracting 12 from 13.
1 -(-5)
Subtract -5 from 1. This would be the same as adding 5 to 1 since subtracting a negative number would be the same as adding that number.
Final Answer: 6
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
You have $9.25. How many games can you bowl if you rent bowling shoes? A picture shows some bowling balls and a bowling pin on the bowling lane. The bowling gam
Which statement is true about dependent clauses? A. They can stand alone. B. They depend on independent clauses to make sense. C. They begin with coordinatin
During the first three presidential elections the __ chose the president and Vice President.
What plot is hatched by the boys before Dill returns to Mississippi? What Is the result of these actions?
Of the 15 cars in a parking lot, 5 are green, 2 are gold, and the rest are black. What are the odds against the next car leaving the lot being black?
What is the percent of hydrogen peroxide in the solution when 5.02g of H2O2 solution reacts to produce 0.153g of H2O2? 2H2O2 (l) → 2H2O (l) + O2 (g) Mass per
What is the absolute value of negative 15? please answer this question fast.
What does a progressive taxation system do? A) funds social programs B) raises prices on imports C) creates government corporations D) increases the tax rate
which of the following is considered the most important and yet the most threatened ecosystems on the planet?costalwetland rainforestscoastal rangesargentinian
The axis of symmetry of a quadratic equation is x = –3. If one of the zeroes of the equation is 4, what is the other zero?
