does someone know the name of this its from " science museum " and is DC : 9V i give brainliest pls help me find info on its name and what it does here are some pics of it

Idon’t understand! 15 points for whoever answers correctly! write an equation for the lion, and one for the zebra. then, plot the points on an x,y chart going up to 8. plot both points on the

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?