Pls someone answer quick I need help so their telling me to Divide mixed numbers. Write the answers in simplest form and the steps they told me were: 1.Write a mixed numeral as improper fraction.
2.Multiply by the reciprocal and/or cancel across
3.Reduce to the simplest form
and the first question is 7/8 divided by 1/4 can someone solve that problem theres other problems like this 2 like, 3 1/5 divided by 12 can someone pls and quickly solve it pl

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?