True or false: The unit rate of 45km travelled in 30 minutes is 1.5 km per minute ?

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

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.

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?