Hot air balloons generally descend at a rate of 200 to 400 feet per minute. Four balloons descend 295 feet per minute for 7 minutes. Find the total change in altitude for all 4 balloons.

What is the sum of square root - 2 and square root - 18

In geometry you can use deductive rules to?

The tens digit is two less than the units digit. If the digits are reversed, the sum of the reversed number and the original number is 154. Find the original number.

What is the 5th term for the sequence 512, 256, 128, 64,

Enter the sum of numbers as a product of their GCF. 75 + 90

Describe t-test and explain how to interpret its results?

Andy and Sam are saving money to go on their senior trip. The amount of money that Andy will have at the end of each week, w, can be expressed at A (w) = 20w + 300.

A taxi cab charges $0.55 per mile in addition to a $1.75 flat rate fee. Susie has $10 to spend on a taxi cab ride. The taxi driver will not give anyone a ride unless they are going somewhere that is more than 2 miles away.

What is the value of y in the product of p-3 · p-6 = py

What is the value of x in the equation 3/5 x = - 45? A - 75 B - 27 C 27 D 75