Which of the following is the proper name for the figure below? M
A
X
Α. ΔΑΤΜ
Β. ΔΑΥΧ
C. AAYM
D. AATX

What is the number 321,000,000 in scientific notation? also what is the number? ?

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.