Madison is saving for a new flat screen TV, which cost $600. She has already saved $25. She earns $50 per week working at the supermarket. How many weeks will it take to earn enough for the new flat screen TV? b) Write an equation showing the relationship between the number of weeks and total savings. please help!

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

What is the greater volume 72 quarts or 23 gallons

Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?