Solve the equation by factoring. 5z^2-21z+4=0

Altitude of mountain climber is 4572 and altitude of submarine commander is - 609. What is the the difference in their altitude

What times what gets 6.25 but adds up to5

55% of what number is 1100? Which of the following proportions could be used to solve this problem? A: 55100=x110055100=x1100 B: 55100=1100x55100=1100x C: 551100=100x551100=100x D: 55x=110010055x=1100100

What is the value of (g o f) (-3) f (x) = 4x+10; g (x) 2x-5 (g o f) (-3) = {1}

What is pythagorean theorem?

Simplify 2 · 5^2. A. 49 B. 20 C. 100 D. 50

Jill, meg and Beth are sisters. Jill is 2 yrs younger than meg. Beth is half as old as meg. let m represent megs age. Write two other algebraic expressions based on this situation.

Solve the right triangle. 51.50

Circle p has center p (2,0) and a radius 20 circle q has center q (0,4) and a radius of 2

Justin is going on a 2000 kilometer road trip with two friends. The car consumes 6 liters of gas for every 100 kilometers and gas costs $1.20 per liter.