Brainliest to who answers first! Select all correct conversions.

1. 53 km = 5,300 m

2. 23 cm = 2.3 mm

3. 15 m = 1,500 cm

4. 117 mm = 0.117 m

5. 79 m = 0.079 km

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

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.