Albert tilman wishes to buy a house selling for $90,000. his credit union requires him to make a%15 down payment . the current mortage rate is 10.0% .find the required down payment and the total monthly payment for a 30 year loan

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?