Seudónimo Seudónimo
  • 04-03-2015
  • Mathematics
contestada

Evaluate the expression when x = 5: 10 I7-xI
(A)-120
(B)20
(C)-20
(D)123

Respuesta :

naǫ
naǫ naǫ
  • 04-03-2015
[tex]10|7-x| \hbox{ when } x=5 \\ 10|7-5|=10|2|=10 \times 2=\boxed{20} \Leftarrow \hbox{answer B}[/tex]
Answer Link
Panoyin
Panoyin Panoyin
  • 04-03-2015
10|7 - x|
10|7 - 5|
10|2|
10(2)
20

B.20
Answer Link

Otras preguntas

dose anyone know how to solve any of these? 1. W is the midpoint of UV. if UW= x+23, and WV= 2x+8, what is x? 2. W is the midpoint of UV. if UW= x+23, and WV= 2
What's the algebraic expression of "15 less than a number squared"?
is -n always sometime or never a positive number ?explain
arrange following numbers in increasing order 2.3,45.1,18.735,0.9862,7
What is 70,030,000 in scientific notation
what place value would i put 805 tens in
what is 24 ten thousands
What number is 10,000 less than 337,676?
a=(vf-vi)/t solve for vf
what does alignment mean in dance?