Mark has taken four tests so far this quarter. his grades were 88%,95%,80%and 92%.what is the mean of his test scores?

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment

Students planted 6 equals size gardens on earth day. they divided each garden into three equal sections and planted herbs in 2 of the 3 sections what fraction of the gardens did the students plant with herbs.