Ou get paid $7.25 per hour for doing yard work. you earned $79.75 last week. which equation shows how to calculate the number of hours you worked last week?

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.