The sum of two numbers is 12 and their difference is 20. What is the smaller number?

How much would $300 invested at 4% interest compounded monthly be worth after 8 years? Round your answer to the nearest cent.

The weight of an object on Mars is about 2/5 its weight on Earth how much would an 80-pound Dog weigh on Mars

A plane flies 630 miles with the wind in the same time that it takes to fly 455 miles against the wind. If this plane flies at the rate of 270 mph in still air what is the speed of the wind

Determine whether the sequence below is arithmetic or geometric, and find the function that will produce any given term in the sequence: 16, 24, 36, 54, 81, Is this sequence arithmetic? Is this sequence Geometric?

Three no. Are in ratio 1:2:3and sum of their cubes is 4500 find the no.

Ella has 0.5 lbs of sugar. How much water should she add to make the following concentrations? Tell Ella how much syrup she will have in each case. 75% syrup?

What is the equivalent expression for 2/3 - 4/5?

Which is true regarding the function? The function f (x) is given by the set of ordered pairs. { (8, - 3), (0, 4), (1,-5), (2, - 1), (-6, 10); f (-3) = 8 f (3) = 5 f (8) = 0 f (-6) = 10

Is 0.66 greater thab 0.066

Round 9,254 to the nearest hundred