anamariakiss17 anamariakiss17
  • 26-03-2019
  • Mathematics
contestada

Calculați: a) -5+(-2)•(4-8)
B) -10 + (-21)•(-7)
d) 6-(-3)•(1-9)
e) 8-(-28)•(3-10)

Respuesta :

theemperorsjewel
theemperorsjewel theemperorsjewel
  • 26-03-2019

a)  -5+(-2) (4-8) =

(-7)(-4) = 28

b)  -10 + (-21) (-7) =

(-10) + 147 = 137

c)  6- (-3) (1-9)

9 (1-9) = -72

d)  8 - (-28) (3 - 10)

36 (-7) = -252

Answer Link

Otras preguntas

Four friends have different numbers of cows on their farms. Jorge has 3 times as many cows as Carla. Marcus has half as many cows as Jorge. Dominique has 2 less
In 2005, country A exported steel worth $5 billion to country B. Steel producers in country B alleged that country A was_____ steel into country B because count
if f (x) =5x+40 what is f (x) when x =-5
Someone please help.
Which properties is shared by solids liquids and gas
Place these numbers in order from least to greatest 1/3, 0.5, 0.97, 3/4, 0.01, 0.1, 2/5
a nutrition label indicates that one serving of apple crisp oatmeal has 2.5 grams of fat. how many grams of fat . how many grams of fat how many grams of fat ar
Zoe is a chemistry teacher earning a salary of $38,000 per year. She also tutors part-time, charging $20 per session. Which of the following types of income doe
How were the September 11 terrorist attacks unique? How were they similar to other terrorist incidents?
What did romans build in conquered areas to help stabilize their rule and increase communication?