After spending $43 on groceries and $19 on book, mrs. groom had $16 left. how much money did mrs. groom have to begin with?

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

Find the dimensions of the circle. area = 64π in.² r= in.