butterflyprince
butterflyprince butterflyprince
  • 01-10-2019
  • Mathematics
contestada

are the expressions -5+-2 and -5-2 equivalent ? why or why not? Explain and show your work

Respuesta :

Lish79 Lish79
  • 01-10-2019

Answer:

yes

Step-by-step explanation:

-5 + -2 = -7

-5-2 = -7

If you subtract from a negative number, the subtraction turns into a plus sign and the numeral after the subtraction changes from a positive to a negative or a negative to a positive so -5-2 would turn into -5+-2

Answer Link

Otras preguntas

Recall that in a 30 – 60 – 90 triangle, if the shortest leg measures x units, then the longer leg measures xStartRoot 3 EndRoot units and the hypotenuse measure
Simplify -7 1/8 - (-9 1/2)
Which one do yall like lmk :))))) (no hate please)
Simplify (3×2-2) + (5×2+5×-1)
Why did the US create internment camps?
20) Which of these sentences might BEST serve as a topic sentence of a paragraph telling how to write a book report? A) Be sure that your book report gives cle
Solve for b. -3b + 2.5 = 4
gago kayo ang galing nyo mang delete kahit hindi non sense translationthe best way to create a better relationship is by being honest time to time​
How does Cather's decision to end the story of Clark and Aunt Georgiana at the conclusion of the concert contribute to the story's impact?.
“How does rainwater get into an underground cave?”