The product of 86 and the depthe of the river

A pair of consecutive integers has the property that 8 times the lesser is more than 4 times the greater. Find the least pair of integers with this property.

For their class project, a group of Statistics students decide to survey the student body to assess opinions about the proposed new student center. Their sample of 200 contained 50 first-year students, 50 sophomores, 50 juniors, and 50 seniors.

An automobile purchased for 22,000 is worth 2500 after 5 yrs. Assuming that the cars value deprecited steadily from year to year, what was it worth at the end of third year

Factorise : (a+b) ^2+4 (a+b) + 4

Among all rectangles that have a perimeter of 176, find the dimensions of the one whose area is largest. write your answers as fractions reduced to lowest terms.

Find the distance driven, if you drive at 60 mph for 3 1/2 hours.

Algebra 1 Volume 1 page 382

The two-way table shows the number of houses on the market in the Castillos' price range. A 6-column table has 4 rows. The first column has entries 1 bathroom, 2 bathrooms, 3 bathrooms, total.

What is 7/12 divided by 10

5,2.5,7.5 is it a right triangle