Seudónimo Seudónimo
  • 20-10-2020
  • Mathematics
contestada

Subtract 1 + ( - 1 ) - ( - 3 ). Hint: Add the first two numbers, then subtract the -3 from the result of that addition.
3
5
-5
-3

Respuesta :

beckmurakakmi
beckmurakakmi beckmurakakmi
  • 20-10-2020

Answer:

3

Step-by-step explanation:

1 + (-1) - (-3)

when adding a negative number to a positive number remove the addition sign.

1 - 1 - (-3)

0 - (-3) Make addition sign

0 + 3 = 3

Answer Link

Otras preguntas

DVDS are on sale for $24 each. Which expression can be used to find the cost in dollars of buying 4 DVDS.
Draw the circuit Picture of questions below Please please help
In what ways did the Nixon-era court continue to uphold reform efforts? In what ways was it more conservative than the Warren Court had been?
what is the expression in exponential form of (√10)^3 ?
What is .725 as a Fraction?
Help please!Algebra 2 is killing me I need helppppp!
what is the complete predicate and simple predicate ? We walked to the park. My brother Ken collects old stamps. I cooked a delicious meal. Mom works hard all d
Renee is going to the lake to visit some friends. If the lake is 60 miles away and Renee is driving at 40 miles per hour the entire time, how long will it take
How do you write -7 8/45 as a decimal
what type of consumers are in temperate grassland