s9152596
s9152596
19-12-2020
Mathematics
contestada
evaluate 7 - (-19) - 18 + (-19) + 18
Respuesta :
vinny1203
vinny1203
19-12-2020
7 - (-19) - 18 + (-19) + 18
= 26 - 18 + (-19) + 18
= 8 + (-19) + 18
= - 11 + 18
= 7
Remember:
• follow BEDMAS or PEDMAS
• always go from left to right
• 2 negatives = positive
• 2 positives = negative
• negative and a positive = negative (and vice versa)
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
Complete the sentence 7 is 1/10 of
Perimeter of a parallelogram is 72 meters. The width is 4 meter less than the height. Find the width and height of the parallelogram
I cant figure out what 14/15 - 7/12 is. I have tried for 30 minutes and I cant figure it out.
1.995 x 10 to negative 23
The ratio to isabella's money to shane's money is 3:11 if isabella has $33 how much money do shane and isabella have together use diagram to illustrate your ans
5000 is 1/10 of what
Many Mayas lost all of their belongings and were forced out of their villages during the civil war that raged in Guatemala for more than ____ years.
What two fractions are equivalent to 42/70
What is two forms of 6.7
What are the opposites of 3, 7.5 and -2 2/3?
