mod57 mod57
  • 02-02-2020
  • Mathematics
contestada

21 and 24 and 26
Only

21 and 24 and 26 Only class=

Respuesta :

gcantiga44
gcantiga44 gcantiga44
  • 02-02-2020

21.

3 - 4 × 5 + 5

3 - 20 + 5

- 17 + 5

- 12

24.

[tex]\frac{2(3-7)+4(8)}{4(-3)+(-3)(-2)}[/tex]

[tex]\frac{2(-4)+4(8)}{4(-3)+(-3)(-2)}[/tex]

[tex]\frac{-8+32}{-12+6}[/tex]

[tex]\frac{24}{6}[/tex]

4

26.

-(3 - 5) - (2 - (3² - 13))

-(- 2) - (2 - (9 - 13))

2 - (2 - (- 4))

2 - (2 + 4)

2 - (6)

- 4

Answer Link

Otras preguntas

Find 4 consecutive even integers where the product of the two smaller numbers is 72 less than the product of the two larger numbers?
Earth is a close approximation of a natural closed system.  What are some ways that living in a closed system affects each of us.
How many flags are in this wolld ;)
A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?
How do I solve for x? X+6x=56
Hassan's backyard swimming pool is 30 feet long, 20 feet wide, and 5 feet deep. There are 7.5 gallons of water in 1 cubic foot. How many gallons of water will t
State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N,  a * a = a ,  for all a * N.(ii) If * is a
where does the shadow of the shuttle in space form?
'for a good cause if you are determined you are able to overcome any obstacle'. explain
If the length of each side of a square prism is ten feet. Find the total surface area of this object