Answer:
C. Incomplete sentences
Step-by-step explanation:
They tell you that the length is 7 inches and that it is 2 inches more than the width therefore you can conclude that: length = 7 and the width = 5
you can plug the values given into the formula listed below:
A = lw
A = 7 x 5
A = 35
hope this helps :)
10 x 40 = 400 so the answer is 400 pieces of chalk.
