manglegyrl1987 manglegyrl1987

21-10-2019
Mathematics

contestada

can someone help me please ,I rlly dont understand this !
8 x 10-2 - 4x10-5

Respuesta :

OutdySSSon OutdySSSon

21-10-2019

Answer

43

step by step equation

Using PEMDAS (parenthesis, exponents, multiplication/division, and addition/subtraction), simplify.

(8•10) - 2 - (4•10) - 5

Simplify even more

(80 - 2) - (40 - 5)

One more time

78 - 35

You get ur answer

78 - 35 = 43

Answer Link

Otras preguntas

Answer the following question in 5-8 sentences: Do you think there are negative consequences due to the way our country has shifted from religion playing a larg

1. One hundred lab rats were used in a controlled study to determine the effect of aspirin on the frequency of heart attacks. Fifty rats were each given a daily

which equation represents a line that is parallel to y=-2x-5

What is the product of 6x + 6 and 8x?

The manager of a movie theater randomly surveyed 50 people who entered the movie theater on Friday. The manager asked about the type of movie each person prefer

Which would be most useful in writing a character analysis? O A. a list of all the characters in the story B. a conversation between the character and others C.

Calculate the area of a floor that is 1.5 × 103 m long and 2.2 × 102 m wide.

Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -7m - 8 = m - 4 -15m = -4m -8 - 3m = 4 - m -8 - 7m = -4 + m m - 4 = -7m - 8 -3m

Choose the verb form that will correctly complete this sentence. One out of every ten people _______ spinach.

1/8 divided by 1/2 :)))