TheRea1Moon
TheRea1Moon TheRea1Moon
  • 02-12-2019
  • Mathematics
contestada

3. Evaluate a + b for a = -46 and b= 34.
A:-12
B:80
C:-80
D:12

Respuesta :

gmany
gmany gmany
  • 03-12-2019

Answer:

A: -12

Step-by-step explanation:

Put the values of a = -46 and b = 34 to the expression a + b:

-46 + 34        use the commutative property a + b = b + a

= 34 + (-46) = 34 - 46 = -12

Answer Link

Otras preguntas

Write the name of a shape that has no sides and no vertices
A spinner is divided into 16 sections.3 sections are red 6 are blue 5 are purple and 2 are orange. If you spin the spinner what is the probability that you will
I need help writing a 5 paragraph persuasive essay. The topic is: Agree/Disagree, stories with Suprise endings using situational irony is the best. I agree, but
plz helpp with this french hw!
What constitutional principle did the supreme court establish in the McCulloch case
What numbers add up to -5 and multiply to get -90
Which is larger 7% or 0.7 why?
A. Rice costs $1.33 per kilogram. How much will 1.3 kg of rice cost? B. Milk costs $.71 per liter. How many liters can you buy with $3.00 C. How are part (a) a
what are three physical properties of aluminum foil
what variables can affect the number of books sold by a door to door salesperson