Jenna multiplied four numbers together and then divided by -2. the result was a positive value.
which of the following statements must be true?
a: none of the factors were negative.
b: all of the factors were negative.
c: an odd number of factors were negative.
d: an even number of factors were negative.

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64