If 2 times a number is decreased by 9 , the principal square root of this difference is 6 less than the number. Find the number (s).

Tuesday morning the temperature was - 4°F. The temperature rose 5°F by lunchtime and dropped 30°F by midnight. What is the temperature in Seattle at midnight?

Complete the table of values for x + 2y = 7

3.32 x 10^5 = ? in standard notation

The price of one share of a company declined $12 per day for 6 days. How much did the price of one share decline in total after the 6 days?

Use technology to create an appropriate model of the data. (-2,-9), (0,-3), (1,0), (3,6), (5,12)

18x-16y=-312 78x-16y=408

How to estimate 5.4 x 0.1

the weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?

What is the name of the number with a million zeros and a 1 in front

Jia Inc., has an odd dividend policy. The company has just paid a dividend of $4 per share and has announced that it will increase the dividend by $5 per share for each of the next four years, and then never pay another dividend.