Simplify the expression: 7 + - 7x + - 8 - 9x + 5

What is the constant rate of change of 4 in 7 days

769.5 Divided by 142.5=5.4?

Using the Law of Syllogism, what conclusion can you draw from the following two statements? If you miss the bus, then you will be late to school If you are late to school, then you will get detention.

The standard normal curve shown here is a probability density curve for a continuous random variable. This means that the area underneath the entire curve is 1. What is the area of the shaded region between the two z-scores indicated in the diagram?

What is the answer for the equation 56+2.50x=?

a painter ordered 3 gallons of acrylic paint for $33 a gallon and 5 gallons of acrylic eggshell enamel for $33 a gallon write out a mathematical statement giving the total cost of the paint. calculate the cost

A teacher wanted to know how well the gifted students in here class perform relative to her other classes. She administers a standardized test with a mean of 50 and standard deviation of 10.

19. In order for a button to fit through its buttonhole, the hole needs to be the size of the button's diameter. What size buttonhole is needed for a button with a circumference of 9.42 centimeters? A. 3 centimeters B. 1.5 centimeters C.

Convert 23/4 to a decimal and show your steps.

Which of the following describes the quotient of 3 and - 27?