Is the number of total molecules on the left side of a balanced equation always equal to the number of total molecules on the right side of the equation?

30% of 20 30% of 30 30% of 40

1. 23% decrease b= A) 0.77 B) 0.23 C) 1.23 2. 8% increase b= A) 0.8 B) 1.08 C) 0.92 3. 15% decrease b= A) 0.85 B) 0.15 C) 1.15 4. 120% increase b= A) 1.2 B) 0.2 C) 2.2

Deja wants to put as much as she can into a retirement account as soon as she starts working. She deposits $10,000 at then end of each year for 5 years in an account paying 6% interest compounded annually.

Cookies are sold singly or in packages of 12 or 36. With this packaging how many ways can you buy 73 cookies

Select the correct answer from each drop-down menu. ∆ABC is translated 6 units up and 3 units left to create ∆A'B'C'. If vertex A is at (-1, 2) and vertex B is at (1, 5), then vertex A' is at and vertex B' is at.

Write two inequalities to compare - 9 and - 6

Which triangle is a 30°-60°-90° triangle? Mark this and return

A machine makes 600 candies a minute. At this rate, how long will it take this machine to make 1800 boxes, each of which contains 24 candies?

What number is 468% of 9.75?

What is greater 300KG > 3,000G