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

If a leaf and a dime are dropped from the same height, what force will cause the leaf to fall more slowly?
Which set does 18/2 belong to? 1)Integers 2)Whole Numbers 3)Rational Numbers 4)All of the above
What are the short pieces of dna formed on the lagging strand are called?
a cyclist is traveling at a speed of 15 miles per hour. how long did it take the cyclist to travel 90 miles?
What is the complement base of thymine? answers?
write 25 ) 10^6 in standard form
27,9,3... find the 7th term of the geometric sequence
carolyn's relatives live in canada and the northern part of the united states.her uncle told her that glaciers once covered both of these regions. what is a res
all the field mice that live in a field of light colored grass have tan fur. one of the mice is born with black fur. what would cause the black fur? A:mutation
is it possible to build a triangle using the given side lengths? if so, list the angles of the triangle in order from least to greatest measure. PQ=sqrt (58), Q