A line includes the points (5, 5) and (7, 9). What is its equation in slope-intercept form? Write your answer using integers, proper fractions, and improper fractions in simplest form.

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.