Johnathan can jog 3 2/5 miles in 7/8 of an hour find his average speed in mph

For the equations below which statement is true ? -2x=14 6x=-42

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.