yanna43 yanna43

16-05-2018
Mathematics

contestada

Evaluate the expression:
-(-49)

-48
-49
49
50

Respuesta :

datboyjman datboyjman

16-05-2018

49, here's why...

a negative multiplied by a negative equals a positive, and if you're working with parentheses, and you don't see a sign, at all, then it means you have to multiply.

hope I helped :)

Answer Link

Otras preguntas

Abstract Expressionism A) works characterized as calculated absurdity Dada B) pure unmodulated fields of color Fauvism C) performance art Fluxus D) merger o

Why do phospholipids form a bilayer in water? The phosphate portions repel each other. The hydrophilic and hydrophobic parts attract each other. The phosphate p

Olga’s number is 4 times more than Anna’s. The sum of their numbers is 65. What are their numbers?

Write a pair of integers whose difference gives. (a) a negative integer. (b) zero. (c) an integer smaller than both the integer. (d) an integer smaller than onl

. Roger uses his truck to plow parking lots when it snows. He wants to find a model to predict the number of service calls he can expect to receive based on how

what is the grammatical Function ofHe won theChallenge againstagainst all odds

please help pleaseeeeeeeee

ou want to buy a new sports car from Muscle Motors for $76,000. The contract is in the form of a 60-month annuity due at an APR of 7.15 percent, compounded mont

A cash prize is randomly placed into certain cereal boxes that sell for $5. A $1 prize is placed in 10% of cereal boxes, a $5 prize is placed in 5% of cereal bo

Chicken is normally $2.15/ib.but if you purchase 26 pounds for $41.34,how much do you save per pound