alexandriaw827 alexandriaw827
  • 17-09-2018
  • Mathematics
contestada

Evaluate the following for a = -20, b = 30, c = 5


1. | 2a | - b


2. | bc | - | ac |

Respuesta :

meredith48034
meredith48034 meredith48034
  • 17-09-2018
|2*-20| - 30= |-40| - 30= 40-30=10

|30*5| - |(-20*(5)|= |150| - |100|= 150-100= 50
Answer Link

Otras preguntas

when two lines intersect they form two pairs of opposite angles called?
Which text structure is used in this sentence? Over time, having too much glucose in your blood can damage your eyes, kidneys, and nerves. A. cause and effect B
What times what equals 15 but adds up to positive 2
Rukmani's struggle to feed her family during the drought is an example of _____.
How did the Battle of Okinawa affect President Truman’s decision to use the atomic bomb against Japan? a. It showed that Japan was close to surrendering. b. I
Help me ASAP Which action signaled the beginning of the Cold War? China's continued threat to invade Japan following World War II Japan's demand for reparations
What is the missing exponent? (2^-5) ____= 2^-15
Solids are usually more dense than: 1. gases 2. liquids 3. plasmas 4. all of the above
When was the civil war
how do I use substitution to solve