AuriMari
AuriMari AuriMari
  • 12-02-2021
  • Mathematics
contestada

Calculate the value of each expression.

(-8)⋅23
(-8)⋅(-23)
-183
18(-3)
(-18)(-3)

Respuesta :

isissoto530 isissoto530
  • 12-02-2021

Answer:

1. (-8)⋅23= -184

2. (-8)⋅(-23)= 184

3. -183

4. 18(-3)= -54

5. (-18)(-3)= 54

Step-by-step explanation:

When there are 2 negative numbers in an expression then it would equal a positive number. If there is 1 negative number and 1 positive number then it would equal a negative number.

Answer Link
candybrandy10 candybrandy10
  • 21-02-2021
(-8)•23= -184
(-8)•(-23)= 184
18•(-3)= -54
(-18)•(-3)=54
Answer Link

Otras preguntas

Please help Solve show all of your work and check your solution 5. 5/6 x =4 2. 2/5 x =42
The sum of 75 and 45 is divided by 5 and the difference of quotient and 10 is multiplied by 2. (Ans: 28) (Hint:- Make mathematical expressions, then simplify) (
Find the value of b. A 57 B 50 C 123 D 61.5
why are women more exposed to mass media?
¿Cuáles fueron algunos peligros asociados con la exploración?​
the sum of the length breadth and height of a cuboid is 19cm and length of its diagonal is 11cm find surface area of LSA ​
What’s the power if a student does 2240j of work for 2.8 seconds
The length and breath of a rectangular garden are 2m 60cm and 4ft 8in respetively.find the diferences between the length and the breath in ft​
How did East Bengal become a Province of Pakistan.
The figure shows a rhombus ABCD. The diagonal DB is produced to E such that BC = BE and CDE = 46°.Find(I) BAD(ii) BCE​