The temperature one morning in Moscow was -2 degrees during the day, the temperature rose by 4 degrees and then dropped by 7 degrees. What is the temperature after the rise and fall?

What statement is true? 2x^2-9x+2=-1

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?