Adding a negative to a postive

Physical quantities are identified uniquely by

6.9•10 to the fourth power divided by 6.6•10 to the negative 5

a counterexample of a four-sided figure with four right angles is a rectangle

Total cost was 2773.00 tax amount was 7.25% how do you figure the cost of the item before tax?

Poe que en el ingles usan May i use the bathroom, Estoy confundido con el may

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.

What's 1.51 in word form

Convert 39/5 to a mixed number written in lowest terms

The Brewers spent $28 buying new toys for their cats and dogs. Dog toys cost $6 each and cat toys cost $5 each.