At the school supply store, Kayla buys 5 pencils and an eraser. The eraser costs 45 cents. If her total bill was $1.70, how much is each pencil? Define a variable, create an equation using that variable, and solve using inverse.

Need the answer quickly please!

Use set buikder notation to represent the following set: {, -2, -1, 0}

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression