A store sells notebook for 3$ each and does not charge sales tax. If x represents the number of notebooks Adele buys and y represents the total cost of the notebooks she buys, which best describe the value of x and y?

Find all angles theta between 0 and 180 satisfying the equation sin (1/4)

In the metric system, the numbers 10, 100, 1,000, 10,000, and so on serve as

The sum of three numbers is 10. two times the second number minus the first number is equal to 12. the first number minus the second number plus twice the third number equals 7. find the numbers.

What is 92 divided by 20884

Write the contrapositive of the statement below. If a triangle is an obtuse triangle, then it has one angle with measure greater than 90° A triangle has one angle greater than 90°. A triangle is an obtuse triangle.

If f (x) is a linear function, what is the value of n? x f (x) - 4 - 25 - 1 - 10 n 20

Simplify this expression. 2-5/5.35

Is 13/7 a rational number? Explain

A clinical trial was conducted using a new method designed to increase the probability of conceiving a girl. As of this writing, 963 babies were born to parents using the new method, and 873 of them were girls. Use a 0.

denny mowed his neighbors lawn for a handful of dimes and. nickel's. when he counted them - because denny has no life, it came to 80 coins in all. Upon completing the job he counted out the coins and it came out to $6.60.