Help pls

2 1
_ + _ =
6 3

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements

How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000