Explain the deifferences between properties of equality of equality and properties of inequality when solving the equations and inequality

Are the following numbers a function; 6,5; 6,7; 6,6; 5,7

Mikaela is competing in a race in which she both runs and rides a bicycle. She runs 5 kilometers in 0.5 hour and rides her bicycle 20 kilometers in 0.8 hour. At the rate given, how many kilometers can Mikaela run in 1 hour?

What is the relationship between the ratios? 16/72 and 8/32 proportional not propotional

Jess takes a board that is 50 inches long and cuts it into two pieces, one of which is 16 inches longer than the other. How long is each piece?

Your English teacher had decided to randomly assign poems for the class to read. The syllabus includes 2 poems by Shakespeare, 5 poems by Coleridge, 4 poems by Tennyson, 3 poems by Lord Byron.

How would you go on dividing 7/893

The square of a number is 12 more than four times the number?

Two angle in a triangle equal 120° What is the measure of the third angle?

Kevin makes a base salary of $380 per week plus 4% commission on his total sales as a used car salesman. If he had $45,000 in sales, how much money did he make last week all together?

A bicycle's speedometer measures speed to the nearest 0.1 miles per hour. Which is the most appropriate way to report speed using the bicycle's speedometer? A.) 17MPH B.) 17.1 MPH C.) 17.15 MPH D.) 20 MPH