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nataly862011 [7]
3 years ago
10

Evaluate the expression. | -12 | - |8|

Mathematics
2 answers:
Kay [80]3 years ago
8 0

Answer:

=/-12/-/8/ [modulus od negative 12 is positive 12 ] and 8 is 8

=12-8

=4

LenaWriter [7]3 years ago
3 0

Answer:

it is 12 - 8

Step-by-step explanation:

The absolute value of -12 is 12. The absolue value of 8 is 8.

12 - 8 = 4.

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USPshnik [31]

Question:

Three students were working on 630,000÷700 in math class.

a. Desiree finds the quotient is 9,000 and Micah finds the quotient is 900.

    Determine which student found the correct quotient.

b. Delilah finds her answer is 90, but she copied the expression incorrectly from the board. If her reasoning and answer for the expression she copied are correct, what expression might she have written?

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Expression = 630000 \div 7000

Step-by-step explanation:

Given

Expression = 630000 \div 700

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To do this, we first calculate the quotient of the expression.

Expression = 630000 \div 700

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Solving (b): What Delilah must have copied?

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