How many words does the average 30 month old child understand? 600 to 700 words

700 to 800 words

800 to 900 words

900 to 1000 words

Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a. x = 0 b.4x = -8 c.4x = 8

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?

In which form is the following function written? y = - 2(x – 3)(x + 5)