Joe has $1,800 from his summer job to invest. if joe wants to have $2,340 altogether and invests the money at 5% simple interest, in how many years will joe have $2,340?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?