prjjsh451 prjjsh451
  • 02-09-2019
  • Mathematics
contestada

The value of l-5l -2 l-5l + l-1l is:
A. 4
B. 16
C. -4
D. -16

Respuesta :

Аноним Аноним
  • 02-09-2019

|−5|−(|2|)(|−5|)+|−1|

=5−(|2|)(|−5|)+|−1|

=5−2(|−5|)+|−1|

=5−(2)(5)+|−1|

=5−10+|−1|

=−5+|−1|

=−5+1

=−4

So, the answer is C, -4.

Answer Link

Otras preguntas

What units would be used in measuring temperature
calculate m-8-n if m=25 and n=7​
I am not irrational, I am not a whole number, I am not an integer, I am not positive. What number am I?
write the next four terms of given ap a+b, a-b, a-3bWith explanation ​
Jayden works for Float like a butterfly sting like a bee boxing club and received 660 on his last paycheck. If he gets paid time and a half for overtime. How mu
Help a girl out pls 30 points for helping!!
what is the relation between body and self?​
If h(x) = 5 + x and k (x) = StartFraction 1 Over x EndFraction, which expression is equivalent to (k circle h) (x)? StartFraction (5 + x) Over x EndFraction Sta
Question 3 (1 point) Which of the following individuals would agree that each state should be allowed to determine for itself the extent to which national auth
- When deciding how to use resources, you need to evaluate the costs and benefits of each choice to decide which meets your criteria. These are called A. trade-