The number of dogs are at the shelter is a two digit, odd number. it is more than 80. the tens digit is less than the ones digit. the sum of the digits is 17 how many dogs are in the shelter

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7