The circumference of a circle is 15 m. Find the area. Use 3.14 for pie

Write a real-world solution that can be represented by the equation y = 7x be sure to explain what the variables represented in the solution

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

Akitchen floor is made up of tiles that are in the shape of the triangle shown there are 40 tiles on the kitchen floor what is the total area of the floor