lorenagpphs lorenagpphs
  • 01-12-2020
  • Mathematics
contestada

whats the first step in evaluating this expression?

3 x [9 - (4+2) ÷ 2]

Respuesta :

Аноним Аноним
  • 01-12-2020

Answer:

Parenthesis

(18)

Explanation:

3 · [9 - (4+2) ÷ 2]

= (3)(9 + −3)

= (3)(9) + (3)(−3)

= 27 − 9

= 18

Answer Link

Otras preguntas

How did the Declaration of Independence change the nature of the American Revolution?
Why were the 1920's considered the best and worst of times?
True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.
True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.
sam cut a pie into equal parts.There are 3 slices left.The angle measures for 3 slices is 72.how many slices did he cut?
Graph the line using intercepts: 4x-3y=12
Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8
the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard
why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?
Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make