What is the perimeter of this equilateral triangle? triangle with one side labeled 15 feet

What is the result of converting 2.3 miles into yards

A boa constrictor is 18 inches long at birth and grows 8 inches per year. Write an equation that represents the length Y (in feet) of a boa constrictor that is X years old.

Whch experision is equialent to 5 (4x+3) - 2x? A. 18x+15 B. 18x+3 C. 7x+8 D. 2x+8

What is 103 as an exponent

Kyle and Andrea were asked to make prime numbers. Kyle:1,3,7,19,23. Andera:2,3,5,7,11. Who's list is correct?

7 consecutive numbers that add up to 777

Emily sells bracelets for $12 each. She wants to discount them so that they only cost $9. What percent will she need to discount her bracelets?

Scott received $88.50 from a customer whose meal bill was $75. What percent tip did Scott receive?

The sum of three consecutive odd numbers is 81. what is the smallest of the three number?

0.0090 cubic micrometers in scientific notation.